Question

Q8. Following questions are based on the information given below Study the information and

answer the questions : 4

Sumit and Sharad went to Mathura.Through Yamuna-Express way. Sumit started the car and

accelerated so highly that the car was running at 108 km/h within 10 second.Sharad kept track on

the speedometer and stopped him from doing so and told him that overspeeding on road was a

Straight invitation to life staking situation. Though Sumit wanted the adventure of Speeding but

he was convinced by Sharad.

Q8(a). Name the measuring device used by Sharad for tracking the speed of car.Q8(b). What is the acceleration of the car?

Q8(c). Give one example of of each of the type of motion when

•Acceleration is in the direction of motion.

•Acceleration is against the direction of motion.

Q8(d). The numerical ratio of average velocity to average speed of an object when it is moving along

a straight path is

(a) 2 : 1. (b) 1: 2. (c) 1: 1. (d) 4: 1
Please it's urgent
please
class 9
science​

Answer 1

Answer:

b: 1:2

Explanation:

this is an accurate answer