Where does the projectile end up?

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# Where does the projectile end up? - PowerPoint PPT Presentation

v o. 1. 2. 3. 4. 0 of 5. Where does the projectile end up?. Moving Earth. A cart is moving at constant velocity (constant speed in a straight line). A projectile is fired straight up from the cart. At the original position of the cart Ahead of the original position, but behind the cart

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## PowerPoint Slideshow about 'Where does the projectile end up?' - Melvin

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Presentation Transcript
vo

1

2

3

4

0 of 5

Where does the projectile end up?

Moving Earth

A cart is moving at constant velocity (constant speed in a straight line). A projectile is fired straight up from the cart.

• At the original position of the cart
• Ahead of the original position, but behind the cart
• Back in the cart
• Not enough information

Vo = 0

Vo

2

1

0 of 5

Which ball hits the ground first?

Acceleration of Gravity - IV

Two balls are released at the same time. Ball 1 is released from rest and ball 2 is given an initial horizontal velocity. The dashed line shows the ball’s trajectory.

• Ball 1
• Ball 2
• Both hit at the same time
• Not enough information

1

2

3

4

0 of 5

Where does the projectile end up?

Monkey & Hunter

A monkey is hanging from a branch of a tree. A hunter aims directly at the monkey. In an attempt to avoid being shot, the monkey lets go of the branch the instant the projectile leaves the gun.

• At the original position of the monkey
• Below the original position, but over the monkey’s head
• It hits the monkey
• Below the monkey
• Not enough information

0 of 5When the ball reaches its highest point, which is true:

Projectile Motion - I

• Zero zero
• Non-zero zero
• Zero non-zero
• Non-zero non-zero

You throw a ball straight up into the air.

VelocityAcceleration

Projectile

#1

Projectile

#2

0 of 5

Projectile Motion - II

Two projectiles are fired simultaneously from the same location.

• Projectile #1
• Projectile #2
• Both hit at the same time