What is the force of a 2.0 N force and an 7.0 N force acting on an object for each of the following conditions?  (a) the force acts in opposite directions  (b) the force acts in the same direction

Q: A 50 N crate is pulled up a 5.0 m inclined plane by a worker at constant velocity. If the plane is…

A: Let F denotes the pulling force, θ denotes the inclination angle, w denotes the crate’s weight, and…

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

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Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 5.7 N…

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Q: 10 kg box experiences a force of 15 Newtons in the positive x-direction and 8 Newtons in the…

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Q: A car traveling at 60 km/h hits a bridge abutment. A passenger in the car moves forward a distance…

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Q: The diagram below is a top-down view of two children pulling a 12.0-kg sled along the snow. The…

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Q: Which one of the following forces is non-conservative? O The electric force The Elastic force O The…

A: Non Conservative Force - When Forces depends on length of path between the starting point and ending…

Q: In the figure, a crate of mass m = 88 kg is pushed at a constant speed up a frictionless ramp (0 =…

A: Given, mass of the cart,  = 88 kg the angle of inclination, θ = 31° the block is pushed at constant…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!