Lesson 4: Projectile Motion

Question 3 of 7 • DISD CR Physics 2020-2021

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Answer

The horizontal velocity of projectile X is changing, and the vertical velocity of projectile Y is constant.

The vertical velocity of projectile Y is changing, and the horizontal velocity of projectile X is constant.

The horizontal acceleration of projectile X is –9.8 m/s2, and the vertical acceleration of projectile Y is 0 m/s2.

The horizontal acceleration of projectile Y is –9.8 m/s2, and the vertical acceleration of projectile Y is 0 m/s2.

Universal Law of Gravitation

Lesson 1: Speed and Velocity

Centripetal Acceleration