Category: Physics

A ball is kicked at an angle of 35 degrees with the ground. What should be the initial velocity of the ball so that it hits a target that is 30 meters away at a height of 1.8 meters?

A bullet is shot straight up into the air from ground level. It reaches a maximum height at h = 739 m.

[tex]A bullet is shot straight up into the air from ground level. It reaches a maximum height at h = 7[/tex]

As the moon pictured revolves around the earth, the earth also rotates. how long is a lunar cycle?

What is the rule that you use to decide what order to fill the different orbital shelves (1s, 2s, etc.)

Locke believes we have two kinds of ideas. What are they and how does he distinguish between them?

What is the potential energy of a 30kg rock that falls 15 meters

What is the best explanation for why someone's shirt may look yellow?

question 14 options:

the shirt reflects the yellow wavelengths.

the shirt absorbs the yellow wavelengths.

the shirt reflects all wavelengths of light.

all wavelengths of light are absorbed by the shirt.

Train cars are coupled together by being bumped into one another. suppose two loaded cars are moving toward one another, the first having a mass of 1.50×10 5 kg and a velocity of 0.30 m/s i, and the second having a mass of 2×10 5 kg and a velocity of −0.12m/s i. what is the energy lost in this inelastic collision?

The diagram shows a motion map for a train.

which statement is supported by the motion map?

the train traveled south and then north.
the train moved at a velocity of 75 mph north.
the train had a greater velocity when it moved away from the origin.
the train stopped for 3 seconds.

[tex]The diagram shows a motion map for a train. which statement is supported by the mo[/tex]

It wont let me make account i tried twice this the only way i hope i can get to you to tell you this. I also just picked a random subject so this can send