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ryzh [129]
3 years ago
5

Two stones are launched from the top of a tall building. One stone is thrown in a direction 25.0cm above the horizontal with a s

peed of 18.0 m/s ; the other is thrown in a direction 25.0cm below the horizontal with the same speed. Which stone lands farther away from the building?
Physics
1 answer:
fomenos3 years ago
6 0

Answer:

Explanation:

the one thrown below the horizontal is going straight down, while the one above the horizontal will experience a projectile motion which will makes it move farther away from the building where it was projected.

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MA_775_DIABLO [31]

Answer:

7.33 kg

Explanation:

F = ma

88 N = m(12 m/s^2)

m = 7.33 kg

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3 years ago
If the speed of a particle is doubled, what happens to its kinetic energy?
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it increases

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3 years ago
A car is traveling at a speed of 20m/s and has a mass of 1200kg how much kinetic energy does it have
Oxana [17]

Answer:

Explanation:

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3 years ago
When you look at the backside of a shiny teaspoon held at arm's length, do you see yourself upright or upside down? (b) When you
igor_vitrenko [27]

Answer:

a) The back spoon gives a right image (upright)

b) the front gives an inverted image

Explanation:

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In summary.

a) The back spoon gives a right image (upright)

b) the front gives an inverted image

3 0
2 years ago
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