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aksik [14]
3 years ago
15

I need help on 1. B and show work

Physics
1 answer:
Nata [24]3 years ago
4 0
Acceleration = (end speed minus beginning speed) divided by (time for the change).
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A spacecraft is flying toward the moon. The moonÍs gravitational pull on the spacecraft will ___________.
kifflom [539]
A. Increase is correct because the statement said the moons gravitational "PULL"
4 0
3 years ago
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The illustration represents one form of _________________, the process that enables all stars, including our sun, to continuousl
jonny [76]

We have no way to say what the illustration represents, mainly because
you haven't given us a way to see the illustration.

<span>However, the process that all stars, including our sun, use to continuously
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4 years ago
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A centrifuge is a device that rotates an object to produce an acceleration many times that of gravity Pilots are trained in such
Leviafan [203]

Answer:

ω = 0.571 rad/s

Explanation:

given data

radius = 30 m

solution

we take here g = 9.8 m/s²

and g is express as

g = r × ω²     ....................1

put here value and we get

9.8 = 30 × ω²

solve it we get

ω = 0.571 rad/s

5 0
3 years ago
Help with this please!
DochEvi [55]

Answer:

I have no clue.

Explanation:

3 0
3 years ago
In a football game, a 90 kg receiver leaps straight up in the air to catch the 0.42 kg ball the quarterback threw to him at a vi
irinina [24]

To solve this problem it is necessary to apply the equations related to the conservation of momentum. Mathematically this can be expressed as

m_1v_1+m_2v_2 = (m_1+m_2)v_f

Where,

m_{1,2}= Mass of each object

v_{1,2} = Initial velocity of each object

v_f= Final Velocity

Since the receiver's body is static for the initial velocity we have that the equation would become

m_2v_2 = (m_1+m_2)v_f

(0.42)(21) = (90+0.42)v_f

v_f = 0.0975m/s

Therefore the velocity right after catching the ball is 0.0975m/s

8 0
3 years ago
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