Question

Well, when Shaun approaches the lip of that half-pipe or jump, he stomps his feet down into the board (the action), which causes the ground underneath to react with the same force against Shaun’s board (the equal and opposite reaction). According to the passage, what is the “action” when Shaun begins a jump?

Answer 1

The action is the moment Shaun's feet push off the ground as momentum for the jump.

Why is this the moment of action?

• The action is the beginning of an activity that causes the presentation of a reaction.
• In this case, when someone needs to make a jump, the feet must push the ground, giving impulse to make the jump.
• The floor, in turn, will push the person's feet, as a way of responding to the movement made earlier.

The act of pushing the feet against the ground is the action, as it causes the moment in which the ground pushes the feet of an individual upwards, giving strength to perform the jump.

More information about action and reaction at the link:

brainly.com/question/11515611