Calculate the force exerted on the wall assuming that force is horizontal and using the data in the schematic representation of
the situation. Note that the force exerted on the wall is equal in magnitude and opposite in direction to the force exerted on the horse, keeping it in equilibrium. The total mass of the horse and rider is 675 kg. Take the data to be accurate to three digits.
In a projectile, the horizontal acceleration is zero. The velocity remains constant at all times. However, the <u>vertical acceleration</u> is -9.81m/s^2.
