dmbonu
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Questions Asked

dmbonu:
Group Title
how do you convert 5'3" to cm
 updated 7 months ago
 2 replies
 1 Medal
Mathematics

dmbonu:
Group Title
the mean for math students on their final exam is 170 with a variance of 400. the teacher hypothesizes that 100 of his next students will sc…
 updated 8 months ago
 3 replies
 No Medals Yet
Mathematics

dmbonu:
Group Title
are percentages continuous or discrete
 updated 8 months ago
 4 replies
 1 Medal
Mathematics

dmbonu:
Group Title
who knows how meursault, in the stranger by albert camus, is a hero
 updated one year ago
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Mathematics

dmbonu:
Group Title
in an automobile crash test, a vehicle is moving at a speed of 13.4m/s as it hits a reinforced concrete wall. assuming that the wall is not …
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

dmbonu:
Group Title
a 2000 kg truck is used to pull a stranded 60 kg hiker up out of a canyon. one end of a rope is attached to the rear end of the truck. the r…
 updated one year ago
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Mathematics

dmbonu:
Group Title
you are driving at a constant speed around a circular driveway, is the car's velocity changing with time?
pls explain your answer
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

dmbonu:
Group Title
why are radicals unstable and what are flat and pyramidal radicals?
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

dmbonu:
Group Title
how can you tell a compound is more polar than another?
 updated one year ago
 4 replies
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Mathematics

dmbonu:
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a stunt man plans to ski off the end a slope tilted at 20 degrees below the horizontal, the stunt man predicts (perhaps correctly, perhaps n…
 updated one year ago
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Mathematics

dmbonu:
Group Title
At a construction site, a pallet of bricks is to be suspended by attaching a rope to it and connecting the other end to a couple of heavy cr…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

dmbonu:
Group Title
A cart carrying a vertical missile launcher moves horizontally at a constant velocity of 30.0 m/s to the right. It launches a rocket vertica…
 updated one year ago
 No Medals Yet
Mathematics

dmbonu:
Group Title
The “Giant Swing” at a county fair consists of a vertical central shaft with a number of horizontal arms attached at its upper end. Each ar…
 updated one year ago
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Mathematics

dmbonu:
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A tetherball leans against the smooth, frictionless post to which it is attached. The string is attached to the center of the ball. If the …
 updated one year ago
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Mathematics

dmbonu:
Group Title
A horizontal pull A pulls two wagons over a horizontal frictionless floor, the first wagon is 500N, the second is 2000 N. The tension in the…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

dmbonu:
Group Title
A chair of mass 13.5 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force = 35.0 N that…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

dmbonu:
Group Title
A warehouse worker pushes a crate along the floor, by a force of 13 N that points downward at an angle of 45 degrees below the horizontal.
…
 updated one year ago
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Mathematics

dmbonu:
Group Title
A 10000 N car comes to a bridge during a storm and finds the bridge washed out. The 650 N driver must get to the other side, so he decides …
 updated one year ago
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Mathematics

dmbonu:
Group Title
The crew of a cargo plane wishes to drop a crate of supplies on a target below. To hit the target, when should the crew drop the crate? Igno…
 updated one year ago
 2 replies
 1 Medal
Mathematics

dmbonu:
Group Title
The rocketdriven sled Sonic Wind No. 2, used for investigating the physiological effects of large accelerations, runs on a straight, level…
 updated one year ago
 10 replies
 1 Medal
Mathematics

dmbonu:
Group Title
A rock is thrown vertically upward with a speed of 11.0 m/s from the roof of a building that is 70.0m above the ground. Assume free fall.
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

dmbonu:
Group Title
A patient with a dislocated shoulder is put into a traction apparatus. The pulls A and B have equal magnitudes and must combine to produce …
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

dmbonu:
Group Title
what is a MTBEacetic solution used for?
 updated one year ago
 No Medals Yet
Mathematics

dmbonu:
Group Title
a balloon of carbon dioxide gas has a volume of 14.2L and contains 5.2 moles of carbon dioxide. a leak causes the carbon to escape leaving o…
 updated one year ago
 2 replies
 3 Medals
Mathematics

dmbonu:
Group Title
it's the bottom of the ninth and an outfielder throws the ball towards home plate, which is located 80 m away. when it leaves the outfielder…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

dmbonu:
Group Title
a 650 N student stands on an analog bathroom scale in an elevator. find the magnitude and direction of the force which the student is exerti…
 updated one year ago
 13 replies
 No Medals Yet
Mathematics

dmbonu:
Group Title
you are driving around a circular rotary which has a radius of 10 m. at a certain instant of time, your car is travelling at a speed of 4 m/…
 updated one year ago
 6 replies
 1 Medal
Mathematics

dmbonu:
Group Title
a proud fisherman is photographed next to his catch, which hanging from a spring scale supported by the ceiling of an elevator. the elevator…
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

dmbonu:
Group Title
A brass washer has an outside diameter of 4.50 cm with a hole of diameter 1.25 cm and is 1.50 mm thick. (See the figure.) The density of br…
 updated one year ago
 1 reply
 1 Medal
Mathematics

dmbonu:
Group Title
A rocket fires two engines simultaneously. One produces a thrust of 755 directly forward while the other gives a thrust of 525 at an angle 2…
 updated one year ago
 2 replies
 1 Medal
Mathematics
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