Physics, 09.10.2019 01:00 katherinelondon4002

3. a stone is thrown vertically upward with a speed of 24 m/s.
a. how fast is moving when it is at a height of 13 m?
b. how much time is required to reach this height?
c. how much higher will it go to reach its maximum height?
d. how long was it in the air from the time it was caught (at the same point it was released)?

plz answer
worth a lot of points
you!

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 22:30

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

Answers: 2

Answer

Physics, 22.06.2019 05:40

An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2

Answers: 1

Answer

Physics, 22.06.2019 09:00

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Answers: 1

Answer

Physics, 22.06.2019 13:00

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.

Answers: 2

Answer

You know the right answer?

3. a stone is thrown vertically upward with a speed of 24 m/s.
a. how fast is moving when it i...

Questions