Physics, 13.01.2021 09:00, alexis3060
Bonnie and Clyde are sliding a 300 kg bank safe across the floor to their getaway car. Clyde
pushes from behind with 385 N of force while Bonnie pulls forward on a rope with 350 N of
force. The safe moves with a constant speed of 0.5 m/s.
1) Draw a free body diagram of the safe.
2) calculate the normal force on the safe. Show all work
3) What is the acceleration of the safe as it moves at a constant speed of 0.5 m/s?
4) Calculate the friction force acting on the safe. Show work
Answers: 3
Physics, 22.06.2019 09:30, kaleahlove13
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
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Physics, 22.06.2019 14:00, 6224968918
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
Bonnie and Clyde are sliding a 300 kg bank safe across the floor to their getaway car. Clyde
pushes...
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