A Horse Has a Power Output of 1 Hp 746

Multiple Choice

A horse has a power output of 1 hp 746 W) when it is pulling a cart. If the cart covers 100 m in 30 s, the force the horse exerts on the cart is

A) 0.22 kN.
B) 0.34 kN.
C) 0.45 kN.
D) 2.49 kN.