Question

1 Displacement of an object is equal to the____of the circle, if the object complete half revolution along a circular track.
2 Slope of velocity-time graph gives ___of the object.

3 Speedometer measures the ____of the car.

4 Acceleration is equal to the rate of change in ____

5 In case of straight line motion, the ratio of the magnitude of the displacement to the distance is equal to __

6 Slope of velocity-time graph for uniform motion.

Answer 1

Answer:

1. Displacement of an object is equal to the_DIAMETER_of the circle, if the object complete half revolution along a circular track.

2. Slope of velocity-time graph gives __ACCELERATION_ of the object.

3. Speedometer measures the _SPEED__of the car.

4 Acceleration is equal to the rate of change in _VELOCITY__.

5. In case of straight line motion, the ratio of the magnitude of the displacement to the distance is equal to __LESS THAN 1.

6.Slope of velocity-time graph for uniform motion is a straight line parallel to time axis.

Explanation:

1. Displacement is defined as the shortest distance from start and final position of an object.