A crate is pulled with a constant velocity up an inclined plane that makes an angle of 12° with the horizontal. The crate welghs 950 N and the pulling force parallel to the floor is 460N. Find the coefficient of friction between the crate and the floor.

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward