Question

MCQ Motion Fill in the blanks: 1. When s-t graph is parallel to x-axis, the body is____________. 2. When v-t graph is parallel to x-axis, the body is____________. 3. The slope of v-t graph for a body in uniformly accelerated motion is____________. 4. The slope of displacement-time graph for a car parked in a parking area is____________. 5. Acceleration is a____________quantity, True/False: 6. Velocity of an object in uniform circular motion is constant. 7. A car moving on a crowded road with a number of traffic red signals is in non-uniform motion. 8. Displacement of a body can be positive or zero, but never negative. 9. Angular displacement is measured in radians. 10. A freely falling body is uniformly accelerated.​

Answer 1

1. rest

2. constant velocity

3. zero

4. straight line

5.false. vector quantity