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CaHeK987 [17]
4 years ago
13

Explain the difference between rotation and revolution. Then use these terms to explain how earth

Physics
1 answer:
natima [27]4 years ago
8 0

Answer:

The difference between rotations and revolutions is , when an object turns around an internal axis (like the Earth turns around its axis) it is called a rotation. When an object circles an external axis (like the Earth circles the sun) it is called a revolution.

Explanation:

While rotation means spinning around its own axis, revolution means to move around another object. Taking the example of the Earth, which rotates 366 times to complete one revolution around the Sun.

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Please answer this correctly and no spams or you will be reported.
Serhud [2]
Yes ur correct again hahaha
7 0
3 years ago
Ken Griffey Jr hits a baseball so that it leaves the bat with an initial speed of 37 m/s at an angle of 53.1 degrees above horiz
N76 [4]

h = Vy t - 1/2 g t^2 = -1.07 m  final height of ball relative to being hit

Vy = 37 * sin 53.1 = 29.6 m/s     initial vertical velocity

h = 29.6 t - 9.8 /2 t^2

4.9 t^2 -29.6 t - 1.07 = 0      

Solving the quadratic for t = 6.08 sec  for time of flight

Vy - g t = 0   where t is time to reach max height

t = 29.6 / 9.8 = 3.02 sec  to reach max height

S = Vx * t      where t is the distance traveled

S = V0 cos 53.1 * 6.08 = 37 * .60 * 6.08 = 135 m about 443 ft

6 0
4 years ago
A teen who weighs 180 pounds normally is standing on a scale inside an elevator The elevator is moving downwards with a constant
nignag [31]

Answer:

174

Explanation:

and 182

7 0
3 years ago
When jogging outside you accidently bump into a curb. Your feet stop but your body continues to move forward and you end up on t
gayaneshka [121]
Newtons first law of motion
object in motion stays in motion, object at rest stays at rest unless acted upon an unbalanced force
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Change in momentum over time.
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