If the man falls with his knees and ankles locked, the only cushion for his fall is an approximately 0.54-cm give in the pads of his feet. Calculate the average force exerted on him by the ground during this 0.54 cm of travel. This average force is sufficient to cause damage to cartilage in the joints or to break bones.

What is hidden during a lunar eclipse? isn't the moon hidden?

According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.

How is the gravitational force related to the distance between two objects?