Question

A car is travelling along circular path of radius 80 metre if it's speed is 16ms-¹ and is increasing uniformly at 8ms-² then at that instant

A) magnitude of its normal acceleration is 6 ms-²

B) magnitude of angular acceleration is 11 rad s-²

C) magnitude of tangential acceleration is 8ms-²

D) magnitude of it acceleration is 7.2ms-²
Who is answering first I'll make them as Brainlist

Answer 1

Answer:

D) magnitude of it acceleration is 7.2ms-²

Answer 2

D)magnitude of it acceleration is 7.2ms-2