Identify the kind of motion in each picture.

Identify the kind of motion in each picture.

Weight of an object changes with the force of gravity. Now, the force of gravity of the moon is 1/6 that of the earth. So if your weight on the earth is 36 kg, what will be your weight on the moon? Will your mass also change?

When we throw a ball upwards, it comes back to you with a greater speed. Why do you think it gains speed?

We say the sun is stationary but we see the sun moving across the sky from east to west. How do you perceive this?