Answer:

Explanation:
From the question we are told that:
Force
Time 
Length of pedal 
Radius of wheel 
Moment of inertia, 
Generally the equation for Torque on pedal
is mathematically given by


Generally the equation for angular acceleration
is mathematically given by



Therefore Angular speed is \omega



Generally the equation for Tangential velocity V is mathematically given by



Answer
The answer to this question is 
Explanation
As we know that accelartion is the rate of change of velocity. So, it can be write as

where
is the final velocity
is the initial velocity
t is the time
a is the accelartion
as we konw

t = 10 s
From rest So,
= 0
= ?
Putting values




So, the right answe is 
The acceleration of the motion tells us about the net force acting on the body
Answer:
63 miles per hour
Explanation:
you just divide miles and hours to get your average speed
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