iheartfood
 Name:

 School:
 About:
Most Active Subjects

 Questions Asked
 0
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 2
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 116
 Questions Answered
 9
 Medals Received
 48

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 184
 Questions Answered
 13
 Medals Received
 43

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 2
 Medals Received
 1

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 8
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 2
 Medals Received
 2

 Questions Asked
 0
 Questions Answered
 7
 Medals Received
 5

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 34
 Questions Answered
 22
 Medals Received
 38

 Questions Asked
 8
 Questions Answered
 4
 Medals Received
 4

 Questions Asked
 4
 Questions Answered
 4
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 16
 Medals Received
 11

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 61
 Questions Answered
 6
 Medals Received
 22

 Questions Asked
 846
 Questions Answered
 296
 Medals Received
 514

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 32
 Questions Answered
 29
 Medals Received
 19

 Questions Asked
 0
 Questions Answered
 2
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 2
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 116
 Questions Answered
 9
 Medals Received
 48

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 184
 Questions Answered
 13
 Medals Received
 43

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 2
 Medals Received
 1

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 8
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 2
 Medals Received
 2

 Questions Asked
 0
 Questions Answered
 7
 Medals Received
 5

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 1
 Medals Received
 0

 Questions Asked
 34
 Questions Answered
 22
 Medals Received
 38

 Questions Asked
 8
 Questions Answered
 4
 Medals Received
 4

 Questions Asked
 4
 Questions Answered
 4
 Medals Received
 0

 Questions Asked
 1
 Questions Answered
 16
 Medals Received
 11

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 61
 Questions Answered
 6
 Medals Received
 22

 Questions Asked
 846
 Questions Answered
 296
 Medals Received
 514

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 32
 Questions Answered
 29
 Medals Received
 19

 Questions Asked
 0
 Questions Answered
 2
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

0 
Questions Answered

iheartfood:
Group Title
A placekicker kicks a football upward at an angle of 20 degrees and a speed of 5.0 m/s. At what other angle will he have to kick a second ba…
 updated one month ago
 24 replies
 No Medals Yet
Mathematics

iheartfood:
Group Title
A spring has a spring constant of 100 N/m, and the mass hanging on it is 0.71 kg. What is the period of the spring's motion?
0.031 s, 0.4…
 updated one month ago
 7 replies
 1 Medal
Mathematics

iheartfood:
Group Title
The moon's gravity is onesixth that of the earth. What is the period of a 0.25 m long pendulum on the moon?
0.32 s, 1.0 s, 2.5 s, or 3.5…
 updated one month ago
 34 replies
 2 Medals
Mathematics

iheartfood:
Group Title
A CD spins at a constant angular velocity of 4.0 revolutions per second clockwise. Which of the statements about the CD is true?
A. No net …
 updated one month ago
 33 replies
 5 Medals
Mathematics

iheartfood:
Group Title
An astronaut lands on an alien planet. He places a pendulum (L = 0.200 m) on the surface and sets it in simple harmonic motion, as shown on …
 updated one month ago
 18 replies
 2 Medals
Mathematics

iheartfood:
Group Title
Which of the following is not true of the Speaker of the House?
A. The Speaker delegates legislation to subcommittees.
…
 updated one month ago
 7 replies
 1 Medal
Mathematics

iheartfood:
Group Title
A 10 kg barrel is lifted by pulling on a rope. The barrel accelerates at 1.50 m/s^2. Find the force of tension on the rope.
15 N, 98 N, 8…
 updated one month ago
 35 replies
 4 Medals
Mathematics

iheartfood:
Group Title
Which of these should a free body diagram of a car being driven along a highway include?
A. the force of the engine in turning the drives…
 updated one month ago
 10 replies
 2 Medals
Mathematics

iheartfood:
Group Title
A strong weightless rope has a mass m hanging from the middle of it (will draw inside!). The tension force on each rope is 25 N, and the rop…
 updated one month ago
 27 replies
 2 Medals
Mathematics

iheartfood:
Group Title
Two movers are pushing a large crate with a force of 60.0 N each. One pushes north, the other east. What is the equilibrant force?
A. 85 …
 updated one month ago
 15 replies
 1 Medal
Mathematics

iheartfood:
Group Title
Which of the following objects is in equilibrium?
A. an object that moves at constant acceleration
…
 updated one month ago
 25 replies
 2 Medals
Mathematics

iheartfood:
Group Title
What does it mean to say that the forces acting on an object are balanced?
A. The forces all have the same magnitude.
…
 updated one month ago
 18 replies
 1 Medal
Mathematics

iheartfood:
Group Title
A small lab cart and one of larger mass collide and rebound off each other. Which of them has the greater average force on it during the col…
 updated one month ago
 8 replies
 1 Medal
Mathematics

iheartfood:
Group Title
If the standard kilogram bar kept in Paris were subjected to a net force of 1 newton, what acceleration would it have as a result?
1 cm/s…
 updated one month ago
 5 replies
 2 Medals
Mathematics

iheartfood:
Group Title
How is the acceleration of an object in Newton's second law related to its mass and the net force on it?
A. acceleration is directly propor…
 updated one month ago
 12 replies
 4 Medals
Mathematics

iheartfood:
Group Title
If the crate (drawn inside!) is moving at a constant speed in a straight line and the force applied is 310 N, what is the magnitude of the f…
 updated one month ago
 33 replies
 1 Medal
Mathematics

iheartfood:
Group Title
Which of the four fundamental forces is mainly responsible for contact forces?
gravity, weak nuclear force, electromagnetic force, or str…
 updated one month ago
 13 replies
 2 Medals
Mathematics

iheartfood:
Group Title
Which best describes friction in the context of Newton's laws?
A. a force that opposes the relative motion of two objects in contact and…
 updated one month ago
 7 replies
 1 Medal
Mathematics

iheartfood:
Group Title
What is the net force on the crate? (I will draw the crate inside!)
A. 100 N east
…
 updated one month ago
 13 replies
 3 Medals
Mathematics

iheartfood:
Group Title
The helium atom has two neutrons and two protons in its nucleus, and it has two electrons outside its nucleus. Which force keeps a helium at…
 updated one month ago
 4 replies
 2 Medals
Mathematics

captain,yessir:
Group Title
Solve.
7/3 * n = 42
What is the value of n?
…
 updated one month ago
 11 replies
 2 Medals
Mathematics

abram134:
Group Title
A hairdresser has to deal with _______.
…
 updated one month ago
 8 replies
 1 Medal
Mathematics

iheartfood:
Group Title
For a perfectly competitive industry or firm, which of the following is always correct?
A. In the short run, the supply curve is the ent…
 updated one month ago
 11 replies
 1 Medal
Mathematics

iheartfood:
Group Title
For a perfectly competitive industry in the long run, which is false?
A. Price equals average total cost.
…
 updated one month ago
 42 replies
 1 Medal
Mathematics

iheartfood:
Group Title
In the short run, a perfectly competitive firm will shut down if price is less than...
A. average total cost.
…
 updated one month ago
 3 replies
 3 Medals
Mathematics

iheartfood:
Group Title
If the market demand curve for a good in a perfectly competitive market is inelastic, we can conclude...
A. the demand curve faced by an…
 updated one month ago
 20 replies
 1 Medal
Mathematics

iheartfood:
Group Title
Which is not a characteristic of perfect competition?
A. No barriers to entry
…
 updated one month ago
 14 replies
 2 Medals
Mathematics

iheartfood:
Group Title
What do Kepler's laws indicate happens when a satellite gets closer to the planet it orbits?
A. The satellite speeds up.
…
 updated one month ago
 4 replies
 3 Medals
Mathematics

INEEDHELPNOWPLZ:
Group Title
Estimating the rate of extinction is difficult because
I. Rate of biodiversity loss will likely increase as human population rises
II. On…
 updated one month ago
 21 replies
 3 Medals
Mathematics

Samara8954:
Group Title
Beth is making fruit salad. She adds 3 grapes for every 2 strawberries. If she uses 18 strawberries, how many grapes will she use?
…
 updated one month ago
 14 replies
 2 Medals
Mathematics
 < Newer questions
 > Older questions