Question

a car is travelling with the speed of 30 m/s what is the net force on it​

Answer 1

Explanation:

sorry I don't know . very sorry

Answer 2

Answer:

Radial acceleration, a

r

=

r

v

2

=

500

(30)

2

=1.8m/s

2

Tangential acceleration, a

r

=2m/s

2

∴ Resultant acceleration, a=

a

r

2

+a

r

2

2a

n

a

r

cosθ

∴a=

(1.8)

2

+(2)

2

=

7.24

⇒a=2.7m/s

2