If ball return to the hand of player then we can say that displacement of ball will be zero
so here we will have
so here we will have
so it will take 1 second to come back in its hand
1s as long as the height remains the same the time will be the same
The craft is moving at a speed of v = 0.024c or around 7 million metres per second or 16 million miles per hour.
The time dilation factor is equal to 3600/3599 if we only want 3599 seconds of the craft's time to pass for every hour (3600 seconds) of Earth time. However, there is a connection as well.
γ = = Dilation factor
Also, γ = 1/ √/
which we can solve algebrically to yield,
= √1-1/γ
we get,
= 0.024
v= 0.024c
Accordingly, the craft is moving at a speed of v = 0.024c, or around 7 million metres per second or 16 million miles per hour.
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Answer: 13.46 m/s
Explanation:
Initial velocity V1 = 5.82 m/s
acceleration A = 2.35m/s^2
Time taken T = 3.25s
Final velocity V2 = ?
Recall that acceleration is the rate of change of velocity per unit time i.e acceleration = (V2 - V1)/T
2.35m/s^2 = (V2 - 5.82 m/s) / 3.25s
cross multiply
2.35m/s^2 x 3.25s = (V2 - 5.82 m/s)
7.6375m/s = V2 - 5.82 m/s
V2 = 7.6375m/s + 5.82m/s
V2 = 13.46 m/s
Thus, the car final velocity is 13.46 m/s
If the solar system were placed to the edge of the galaxy, the majority of the night sky would be black with few stars.
<h3 /><h3>What is Galaxy?</h3>
A galaxy is a collection of stars, stellar remnants, interstellar gas, dust, and dark matter that is gravitationally bound. The name comes from the Greek word galaxias, which translates to mean "milky" and refers to the Milky Way galaxy, which houses the Solar System.
Because stars are more prevalent near the galaxy's core and less at its extremities, if the Sun and Earth were transported to its edge, we would observe mostly black skies at night and few stars.
We may thus draw the conclusion that if the solar system were transferred to the edge of the galaxy, the most of the night sky would be black with only a few stars.
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