Question

why does cycle move when we push the person riding on it
the person who will answer my doubt, I will give him












nothing​

Answer 1

The person riding will hold the cycle.

As you push, by the force the cycle moves.

Answer 2

Answer:

Explanation:

Net acceleration is due to braking and centripetal acceleration

Due to Braking,

a  

T

​  

=0.5m/s  

2

 

Speed of the cyclist, v=27km/h=7.5m/s

Radius of the circular turn, r=80m

Centripetal acceleration is given as:

a  

c

​  

=  

r

V  

2

 

​  

 

 =(7.5  

2

)/80=0.70m/s  

2

 

Since the angle between a  

c

​  

 and a  

T

​  

 is 900, the resultant acceleration a is given by:

a=(a  

c

2

​  

+a  

T

2

​  

)  

1/2

 

a=(0.7  

2

+0.5  

2

)  

1/2

=0.86m/s  

2

 

tanθ=  

a  

T

​  

 

a  

c

​  

 

​  

 

where θ is the angle of the resultant with the direction of the velocity.  

tanθ=  

0.5

0.7

​  

=1.4

θ=tan  

−1

(1.4)=54.56  

0