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tekilochka [14]
3 years ago
6

How do I solve this

Physics
1 answer:
lesantik [10]3 years ago
7 0

multiply grav pull by mass of astro maybe with a calculator

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If a an object is traveling at a rate of 5 meters per second squared with a force of 10 Newtons, what is the mass of the object?
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A motorcycle at a stoplight takes 4.22 seconds to accelerate 28.0 m/s after the light turns green. what is the acceleration?
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1. 1500j of work was done to move a box 20m. What force was applied to the box ?
Fantom [35]

Answer:

1. 75N

2. 67,983 J (=67.98 kJ)

Explanation:

1. Work = Force x Distance

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hence,

Work = Force x Distance

1,500 = Force x 20

Force = 1,500 ÷ 20 = 75N

2. Potential Energy, PE = mass x gravity x change in height

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assuming that gravity, g = 9.81 m/s²

Potential Energy, PE = mass x gravity x change in height

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4 0
3 years ago
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