Two Projectiles Are Fired at Equal Speeds but Different Angles

question 99

Multiple Choice

Two projectiles are fired at equal speeds but different angles.One is fired at an angle of 30° and the other at 60°.With no air resistance,the projectile to hit the ground first will be the one fired at

• A)30°.
• B)60°.
• C)both hit at the same time

---

Definitions:

REM Sleep

Rapid Eye Movement (REM) sleep is a unique phase of sleep characterized by fast movements of the eyes, vivid dreams, and increased brain activity.

Paradoxical Sleep

Another term for REM (Rapid Eye Movement) sleep, a phase of sleep during which the brain is active and dreams occur, but the body remains paralyzed.

Brain Weight

The mass of the brain, which in adult humans averages about 1.4 kilograms.

Adult's Brain

A mature human brain that has reached full development, typically by the mid-20s, characterized by complex cognitive capacities.