Question

A car is moving with speed 10 m/sec on a circular path of radius 25 m. Its speed is increasing at the rate of 3 m/sec. what is the acceleration of the car in m/sec. ​

Answer 1

Answer:

Given,

r=2m

v=10m/s

a

t

=10m/s

2

Centripetal acceleration,

a

c

=

r

v

2

a

c

=

2

10×10

=50m//s

2

acceleration, a=

a

c

2

+a

t

2

a=

50

2

+10

2

m/s

2

a=10

26

m/s

2

NICE DP

Answer 2

Answer:

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