Q4 of 58 Page 38

What is meant by negative acceleration?

Negative Acceleration also known as Retardation or Deceleration is produced when the force on the object is applied to the opposite of the direction of the motion.


More from this chapter

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1

A motorcycle travelling at 20ms-1 has an acceleration of 4ms-2. What does it explains about the velocity of the motorcycle.

 2

Complete of following sentences

a. The acceleration of the body that moves with a uniform velocity will be ________


b. A train travels from A to station B with a velocity of 100 km/h and returns from station B to station A with a velocity of 80km/h. Its average velocity during the whole journey in ______________ and its average speed is ____________

 3

Distinguish speed and velocity.

 1

A boy moves along the path ABCD. What is the total distance Covered by the boy? What is his net displacement?