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ella [17]
3 years ago
10

5. What is the elevation along the shoreline (sea level)? O ft 1 ft 10 ft 100 ft

Physics
1 answer:
Sidana [21]3 years ago
7 0
10ft

Because it lies directly on the 10 contour it has and elevation of 10ft.
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10 joules of work is done by the object
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What distance does light travel in water, glass, and diamond during the time that it travels 1.0 m in vacuum? the refractive ind
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We are given with
distance traveled through vacuum = 1.0 m
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Read 2 more answers
On the Apollo 14 mission to the moon, astronaut Alan Shepard hit a golf ball with a golf club improvised from a tool. The free-f
aliya0001 [1]

Answer:

15.3 s and 332 m

Explanation:

With the launch of projectiles expressions we can solve this problem, with the acceleration of the moon

    gm = 1/6 ge

    gm = 1/6  9.8 m/s² = 1.63 m/s²

We calculate the range

    R = Vo² sin 2θ  / g

    R = 25² sin (2 30) / 1.63

    R= 332 m

We will calculate the time of flight,

   Y = Voy t – ½ g t2  

   Voy = Vo sin θ

When the ball reaches the end point has the same initial  height Y=0

0 = Vo sin  t – ½  g t2

0 = 25 sin (30)  t – ½ 1.63 t2

0= 12.5 t –  0.815 t2

We solve the equation

0= t ( 12.5 -0.815 t)

 t=0 s

t= 15.3 s

The value of zero corresponds to the departure point and the flight time is 15.3 s

Let's calculate the reach on earth

R2 = 25² sin (2 30) / 9.8

R2 = 55.2 m

R/R2 = 332/55.2

R/R2 = 6

Therefore the ball travels a distance six times greater on the moon than on Earth

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Newtons law of gravitational force
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Can an object be in motion and not in motion at the same time? Explain.
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It could rotate while not advancing distance
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