Projectiles: a Projectile Is Fired from Point 0 at the Edge

question 2

Short Answer

Projectiles: A projectile is fired from point 0 at the edge of a cliff, with initial velocity components of v_0x = 60.0 m/s and v_0y = 175 m/s, as shown in the figure. The projectile rises and then falls into the sea at point P. The time of flight of the projectile is 40.0 s, and it experiences no appreciable air resistance in flight. What is the height of the cliff?

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Definitions:

Instinctive Drift

The phenomenon where an animal's learned behavior reverts to its innate behaviors, overriding conditioned responses.

Behavior Modification

A psychological treatment method that alters undesirable behaviors through rewards, punishments, or other strategies.

Tokens

Symbolic, often physical, items used in a token economy system to reward desirable behavior and which can be exchanged for other rewards.

Biofeedback

The use of sensitive equipment to give people precise feedback about internal physiological processes so that they can learn, with practice, to exercise control over them.