If Earth completes one revolution in 24 hours, what is the angular displacement made by Earth in one hour? Express your answer in both radian and degree.

Orbits in which satellites complete one revolution in 2 to 24 hours.

The Moon takes ----days to complete one revolution around the Earth.

The moon takes _________ days to complete one revolution around the Earth

A satellite orbits the earth near its surface. By what amount does the satellite's clock fall behind the earth's clock in one revolution ? Assume that nonrelativistic analysis can be made to compute the speed of the satellite and only the time dialtion is to be taken into account for calculation of clock speeds.

An athlete completes one round of a circular track of diameter 200 in 40 s. What will be the distance covered and the displacement at the end of 2 m and 20 s?

Places A and B are 100 km apart on a highway. One car start from A and another from B at the same time at different speeds. If the car travel in the same direction, they meet in 5 hours, if they travel towards each other, they meet in 1 hour. What are the speeds of the two cars?

Assertion: The earth is slowing down and as a result the moon is coming nearer to it. Reason: The angular momentum of the earth moon system is not conserved. Which one of the following statements is a correct staement?

Consider the motio of the tip of the minute hand of a clock . In one hour (i) the displacement is zero (ii) the distance covered is zero (iii) the average speed is zero (iv) the average velocity is zero