If a ball rolls down a hill at a speed of 6.5m/s for 7s, how far did it travel?

Explain vector addition, triangle method and parallelogram method

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus

Name the non metal condut electricity