True or false about motion

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   Displacement can be zero when distance is not.

2. Statement is true

   No

   Statement

   The SI unit of speed is metre per hour.

3. Statement is true

   Yes

   Statement

   In uniform motion velocity stays constant.

4. Statement is true

   Yes

   Statement

   Acceleration measures change in velocity.

5. Statement is true

   No

   Statement

   A car in traffic moves uniformly.

6. Statement is true

   Yes

   Statement

   There are three equations of motion.

Instructions

Decide whether each statement is true or false.

Explanation