An olympic swimmer swims 2.22 m/s. how long would it take the swimmer to swim 50 meters.

Does entropy increase during sublimation

A plasticine ball being dropped onto a metal block. The plasticine ball changes its shape after the impact. 1) Name the force involved during the impact. 2) Explain why the plasticine ball changes its shape after the impact

A bicyclist is competing in a cross country race how can she use a topographic map to improve her chances of winning

What is the only force acting on a projectile if you ignore air resistance

Which of the following is an example of a latitude line

When an objects total mechanical energy is conserved and it is dropped from rest how does the objects initial potential energy compare with its final kinetic energy?

Theme of Throne of Glass?

How much kinetic energy does a car have if it is traveling with a velocity of 50 m/s and has a mass of 1440 kg.

What can student do to increase the force of attraction of magnet on the iron (metal) block?

A quarterback throws a football with angle of elevation 40degrees and speed 60ft/s. Find the horizontal and vertical components of the velocity vector