1 / 4

1. of y , exactly. 2. slightly lower than y . 3. slightly higher than y .

jera
Download Presentation

1. of y , exactly. 2. slightly lower than y . 3. slightly higher than y .

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. A projectile is fired from a horizontal spring-loaded gun aimed directly (along the line of sight) at a distant bull’s eye. Because of the pull of gravity during flight, the projectile misses and hits a point at distance y beneath the bull’s eye. To hit the bull’s eye, the gun should be aimed along a line of sight above the bull’s eye, a vertical distance 1. of y, exactly.2. slightly lower than y.3. slightly higher than y.

  2. A projectile is fired from a horizontal spring-loaded gun aimed directly (along the line of sight) at a distant bull’s eye. Because of the pull of gravity during flight, the projectile misses and hits a point at distance y beneath the bull’s eye. To hit the bull’s eye, the gun should be aimed along a line of sight above the bull’s eye, a vertical distance 1. of y, exactly.2. slightly lower than y.3. slightly higher than y.

  3. Consider the pair of identical blocks about to be simultaneously released from rest. Block A is completely free, and Block B is attached to one end of a massive chain, the other end held as shown.When dropped, both blocks hit the floor below—a vertical distance equal to the length of the chain.Which block hits first? 1. Block A2. Block B

  4. 1. Block A2. Block B Consider the pair of identical blocks about to be simultaneously released from rest. Block A is completely free, and Block B is attached to one end of a massive chain, the other end held as shown.When dropped, both blocks hit the floor below—a vertical distance equal to the length of the chain.Which block hits first?

More Related