Physics, 04.06.2021 07:50 reneewilliams20
A man is pushing a box of weight W with a forward force of magnitude F. The box moves forward with a constant speed. What is the magnitude f of the friction force?
Answers: 3
Physics, 22.06.2019 07:10
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is β8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
Answers: 2
Physics, 22.06.2019 15:30
An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?
Answers: 1
Physics, 22.06.2019 20:30
Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.
Answers: 3
A man is pushing a box of weight W with a forward force of magnitude F. The box
moves forward with...
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