1 . If a 3 6 0 kg box is sitting on a flat surface and a...
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If a kg box is sitting on a flat surface and a force of N is applied in the x direction and the coefficient of static friction is will the box move?
a If the coefficient of kinetic friction is what will be the resulting net acceleration on the box? freebody diagram and force equations required.
If a N force acts on a kg box in a Northerly direction and a N force acts on the box at an angle of what is the resultant force on the box?
b What is the net acceleration of the box?
If a kg parachutist jumps out of an airplane what force must the parachute apply to reduce their net acceleration to ms
b What force must the parachute apply to halt all acceleration?
If you apply N of force on a kg box with a coefficient of static friction of will the box move?
c Assume that static friction is overcome and the coefficient of kinetic friction is what is the net acceleration on the box?
d What is the boxs velocity after s
e How far did the box travel in that time?
If your mass on the Earth is kg what is your mass on the moon?
If a kg toy car is rolling down a degree incline:
a What is the cars acceleration in the x direction?
b If the car sat at the top of the ramp at a height of m what distance does the car travel down the ramp to the bottom?
c What is the cars final velocity at the bottom of the ramp?
d What is the freebody diagram?
e What force was applied on the car?
If a skier starts from rest and slides down a m long hill at an angle of degrees to the horizontal:
a What is the skiers acceleration?
b What is the skiers final velocity?
c How high was the skier when they started down the hill?
If the freebody diagram of an elevator looks like the following what is happening with the elevator: assume everything is completely vertical
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