Question

A car moves in a circular path of radius 225m with uniform speed 108km/h, the acceleration of the car is?​

Answer 1

Answer:

Tangential acceleration:a  

t

​  

=2m/s  

2

 

Centripetal acceleration:a  

r

​  

=  

r

v  

2

 

​  

 

=  

500

900

​  

 

=1.8m/s  

2

 

∴ Net acceleration  

2  

2

+(1.8)  

2

 

​  

 

=2.7m/s  

2

Explanation:

Answer 2

Answer:

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