Answer :
An 800 kg white horse has the power output of 1 hp. The maximum force it can exert at a speed of 3 meters per second is approximately 0.25 kilo-Newtons.
The maximum force that the horse can exert at a speed of 3 meters per second, we can use the equation:
Power = Force * Velocity
Given that the power output is 1 horsepower (1 hp) and the velocity is 3 meters per second, we need to convert horsepower to watts before solving for the force.
1 horsepower is equal to approximately 746 watts.
Power = 746 watts
Velocity = 3 m/s
Rearranging the equation:
Force = Power / Velocity
Force = 746 watts / 3 m/s
Force ≈ 248.67 Newtons
To convert Newtons to kilo-Newtons, we divide by 1000:
Force ≈ 248.67 N / 1000 ≈ 0.25 kilo-Newtons
Therefore, the maximum force the 800 kg white horse can exert at a speed of 3 meters per second is approximately 0.25 kilo-Newtons.
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