A student decides to move a box of books into her dormitory room by pulling on a rope attached to the box. She pulls with a force of 130.0 N at an angle of 16.0° above the horizontal. The box has a mass of 25.0 kg, and the coefficient of kinetic friction between box and floor is 0.300. (b) The student now starts moving the box up a 10.0° incline, keeping her 130.0 N force directed at 16.0° above the line of the incline. If the coefficient of friction is unchanged, what is the new acceleration of the box?

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A: Free body diagram F is the reaction force exerted on the boat due to the lake as given by Newton’s…

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Q: A heavy, rough crate sits on an inclined plane. The weight of the crate is 60N.  The plane is…

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Q: A 3.97 kg block is pushed along a horizontal floor by a force   of magnitude 30.0 N at a downward…

A: GIVEN              Mass of block =m=3.97 kg              magnitude of force =F=30N              θ =…

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A:

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Q: A 3.3 kg block is on an incline with a coefficient of static friction of 0.50. The angle that the…

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Q: A trunk with a weight of 250N is at rest on a floor. The coefficients of friction between the trunk…

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Q: A horizontal force of 200 N is used to push a 50.0-kg packing crate a distance of 6.00 m on a rough…

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Q: A crate that weighs w = 110 N is located on a rough surface. When a force Fapplied = 40 N is exerted…

A: As per guidelines only 3 subparts are solved here. Given, Weight, W = 110 N Fapplied = 40 N

Q: A 16-year-old employee working for Southern Virginia College's (SVC) bookstore during the summer…

A:

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Q: A woman exerts a horizontal force of 109 N on a crate with a mass of 38.7 kg.   (a) If the crate…

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Q: Determine the acceleration experienced by the crate in m/s2.

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Q: A person is dragging a packing crate of mass 74.9 kg across a rough horizontal floor where the…

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Q: A man pushes a box that is on a ramp. The box has a mass of 5 kg and the ramp is at 30° compared to…

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Q: 2 crates are connected to each other by a rope. One crate(m=17kg) is sitting by the ledge of a…

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A: Visualize the Problem:

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Q: A person slides a bottle with mass 0.20 kg along a level table.  It leaves his hand at 2.8 m/s and…

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Q: A horizontal force of 12 N pushes a 0.50-kg book against a vertical wall. The book is initially at…

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Q: a 5.0 kg block is sent sliding up a plane inclined at u  37° while a horizontal force of magnitude…

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: