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melad

Questions (7)

A crate of oranges weighing 164 N rests on a flatbed truck 2.0 m from the back of the truck. The coefficients of friction
1. 0 answers
2. 575 views
A 125.0-N sign is suspended from a horizontal strut of negligible weight. The force exerted on the strut by the wall is
1. 0 answers
2. 493 views
Two boxes with different masses M1 = 1.1 kg and M2 = 3.0 kg are tied together on a frictionless ramp surface which makes an
1. 0 answers
2. 940 views
A box sits on a horizontal wooden board. The coefficient of static friction between the box and the board is 0.41. You grab one
1. 3 answers
2. 1,110 views
A 10.0-kg block is at rest on a horizontal floor. If you push horizontally on the 10.0-kg block with a force of 20.0 N, it just
1. 1 answer
2. 757 views
At what altitude above the Earth's surface would your weight be two-thirds of what it is at the Earth's surface? (Assume Re =
1. 1 answer
2. 882 views
A man lifts a 3.1 kg stone vertically with his hand at a constant velocity of 2.1 m/s. What is the magnitude of the total force
1. 1 answer
2. 497 views

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