Physics, 16.11.2020 22:50 juansantos3328
A child drops a ball from a window 3rd floor window. The ball strikes the ground in 3.0 seconds. What is the velocity of the ball the instant before it hits the ground? Each floor of the building is 10 ft. (Answer with the number and the units.) *
Answers: 3
Physics, 21.06.2019 16:30
A12-kg bag of groceries is tossed onto a table at 4.0 m/s and slides to a stop in 2.2 s . modify the equation fδt=δ (mv) to find the force of friction.
Answers: 2
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Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground
Answers: 3
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