2D Motion - Summative

2D Motion - Summative

Assessment

Flashcard

Physics

11th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What two factors affect the range of a projectile?

Back

Launch angle and Launch Velocity.

2.

FLASHCARD QUESTION

Front

At what point is v_y = 0 m/s?

Back

Point B.

3.

FLASHCARD QUESTION

Front

What is the only force acting on a projectile?

Back

Gravity.

4.

FLASHCARD QUESTION

Front

What is the formula for centripetal acceleration?

Back

a_c = v^2 / r, where v is tangential velocity and r is radius.

5.

FLASHCARD QUESTION

Front

Calculate the centripetal acceleration for a toy car with a radius of 1.2 m and a tangential velocity of 1.8 m/s.

Back

2.7 m/s^2.

6.

FLASHCARD QUESTION

Front

What is the formula for centripetal force?

Back

F_c = m * a_c, where m is mass and a_c is centripetal acceleration.

7.

FLASHCARD QUESTION

Front

Calculate the centripetal force for a softball pitcher rotating a ball with a velocity of 3 m/s, mass 0.12 kg, and radius 0.65 m.

Back

1.66 N.

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