subject
Physics, 28.11.2019 20:31 raedusty3200

Abox rests on the floor of an elevator. because of static friction, a force is required to start the box sliding across the floor when the elevator is (a) stationary, (b) accelerating upward, and (c) accelerating downward. rank the forces required in these three situations in ascending.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 22:20
1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?
Answers: 1
question
Physics, 21.06.2019 22:20
Aboxcar traveling at 12 m/s approaches a string of 5 identical boxcars sitting stationary on the track. the moving boxcar collides and links with the stationary cars and they all move off together along the track. what is the final speed of the cars immediately after the collision? (you may take the mass of each boxcar to be 18,537 kg.)
Answers: 1
question
Physics, 21.06.2019 23:30
Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement
Answers: 3
question
Physics, 22.06.2019 02:00
What is the mass of the same rock on the earth
Answers: 2
You know the right answer?
Abox rests on the floor of an elevator. because of static friction, a force is required to start the...
Questions
question
Spanish, 26.05.2021 22:40
question
Social Studies, 26.05.2021 22:40
question
Mathematics, 26.05.2021 22:50
question
Mathematics, 26.05.2021 22:50
question
Spanish, 26.05.2021 22:50