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  1. 12 sie 2023 · The force of friction can be simply calculated depending on the mass of the object, the materials you're considering and whether the object is already moving or starting from stationary.

  2. Find the frictional force on the crate when the truck is accelerating forward relative to the ground at (a) 2.00 m/s 2, and (b) 5.00 m/s 2. Figure \(\PageIndex{5}\): (a) A crate rests on the bed of the truck that is accelerating forward.

  3. The calculator below gives the values of the pulling forces (static and kinematic) and friction forces (static and kinematic) for a rigid body of mass m [kg] pulled on a surface with μ s [-] and μ k [-], with a pulling force angle α [°].

  4. Learn how an object would accelerate after force is applied and a frictional force is created. See how to use the force of friction equation.

  5. Learn the forces involved in incline planes with and without friction. See how to solve for acceleration of an object created by the net force.

  6. Find the force of friction if (a) \(\vec{P}\) = 20.0 N, (b) \(\vec{P}\) = 30.0 N, (c) \(\vec{P}\) = 120.0 N, and (d) \(\vec{P}\) = 180.0 N. Figure \(\PageIndex{4}\): (a) A crate on a horizontal surface is pushed with a force \(\vec{P}\).

  7. A 50 kg skier is pulled up a frictionless ski slope that makes an angle of 8° with the horizontal, by holding onto a ski rope that moves parallel to the slope. Determine the magnitude of the force of the rope on the skier at an instant when: a) the rope is moving with constant speed of 2.0 ms–1, and

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