amishra
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Questions Answered

amishra:
Why is there a force produced when current is passed through a circuit?
 updated 6 months ago
 2 replies
 No Medals Yet
Mathematics

amishra:
The square of x is equal to 4 times the square of y. If x is 1 more than twice y, what is the value of x?
i) 4
…
 updated one year ago
 11 replies
 No Medals Yet
Mathematics

amishra:
The density of aluminum is 2.7 g/cm^3.
The molar mass is 27 g/ mol.
What is the mass of an atom of aluminium?
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

amishra:
Is gravitational field strength and gravity one and the same?
Can we use them interchangeably?
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

amishra:
What is the standard form of the equation ( answer only).
y=2(x1)(x5)
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

amishra:
A ball of mass 0.5kg is thrown vertically down at 12m/s onto a driveway. If it is in contact with the driveway for 1.5 seconds, and rebounds…
 updated one year ago
 27 replies
 2 Medals
Mathematics

amishra:
A 17 kg body is moving at 10 m/s. It acted on by an accelerating force of 68 N for 2 seconds. Find the final velocity.
(Only answer please…
 updated one year ago
 2 replies
 2 Medals
Mathematics

amishra:
If a mass of 2.0 kg is lifted through a height of 5.0 m, what force does it require to lift it at constant speed?
 updated one year ago
 10 replies
 2 Medals
Mathematics

monet18:
which is not a problem one would encounter when using a globe ?
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

amishra:
Solve for x:
3^x  2 = 8/3^x
 updated one year ago
 7 replies
 2 Medals
Mathematics

santaowl:
Please explain the basic process of finding the concentration of each molecule/ion in a solution.
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

amishra:
Simplify
a) log 25/log 0.2
 updated one year ago
 7 replies
 2 Medals
Mathematics

amishra:
A cart is on a frictionless track. Its mass is 1.2148 kg.
A mass of 0.1 kg is attached to the cart with a string, which hangs down the tabl…
 updated one year ago
 2 replies
 2 Medals
Mathematics

indigo25:
A sprinter runs is running a 100m race. He accelerates at 2.8m/s^2 for 4.3 seconds and from there he finishes the race at a constant speed. …
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

amishra:
A student stands at the top of a cliff and throws a stone horizontally at a speed of 8 m/s. They see the stone splash into the water 5.5 sec…
 updated one year ago
 19 replies
 1 Medal
Mathematics

amishra:
What is the general periodic trend of 
a) Most polar bonds
b) oxidation numbers
 updated one year ago
 6 replies
 1 Medal
Mathematics

amishra:
Solve for x: (e is part of logs)
e^x + e^x =3
 updated one year ago
 12 replies
 2 Medals
Mathematics

amishra:
Solve for x: (e is related to logs) [Just explain it to me] :)
1) e^x= 400
…
 updated one year ago
 9 replies
 2 Medals
Mathematics

amishra:
Solve for x: (e as in logs)
a) 3e^x 5 = 2e^x
…
 updated one year ago
 22 replies
 2 Medals
Mathematics

amishra:
Find:
a) ln (e√e)
…
 updated one year ago
 8 replies
 No Medals Yet
Mathematics

amishra:
Simplify
a) 4ln2 + 2ln3
…
 updated one year ago
 9 replies
 2 Medals
Mathematics

amishra:
Identify the following element
Four electrons in the third main energy level.
 updated one year ago
 6 replies
 2 Medals
Mathematics

mfgrape123:
Which of these is a derived unit and which is a fundamental unit.
Decibel, kilogram, liter, candela, newton, m/s, mole
 updated one year ago
 1 reply
 1 Medal
Mathematics

amishra:
What is terminal velocity? Is it in the presence or absence of air resistance? Examples please!
Why does a piece of falling paper reach its …
 updated one year ago
 10 replies
 2 Medals
Mathematics

naman.mittal.714:
a car accelerates on a horizontal road due to the force exerted by :
(a) engine of car (b) driver of car (c) earth (D)
…
 updated one year ago
 14 replies
 1 Medal
Mathematics

Oliverrein:
Driving down the road, you hit an insect. How does the force your car exerts on the insect compare to the force the insect exerts on the car…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

Oliverrein:
You are riding a bicycle into a strong head wind, but manage to keep moving in a straight line at a constant speed. The net force on you is …
 updated one year ago
 4 replies
 1 Medal
Mathematics

EhsCheerLife<3:
what two general products form when an acid and a base react?
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

amishra:
Are Molar Mass and Molecular Mass the same thing? If they are different, then why are they used interchangeably?
 updated one year ago
 5 replies
 1 Medal
Mathematics

AravindG:
Please help:
can u explain detailed what is a tangent to a curve .I know its a line just touching the curve at only one point but i need to …
 updated one year ago
 132 replies
 4 Medals
Mathematics
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