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sergij07 [2.7K]
3 years ago
10

An inclined plane can help _____.

Physics
1 answer:
Marysya12 [62]3 years ago
4 0

Answer:

A

Explanation:

The force to push and object across a flat surface is all horizontal. If you push up an inclined plane, some of that force is transferred to the vertical direction.

If more explanation is needed, or a diagram, please leave a comment.

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A driver brings a car to a full stop in 2.0 s. If the car was
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Working displayed in the picture below, the answer is -11 m s^-2

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In which situation is maximum work considered to be done by a force?
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Answer:

A) When the angle between the Force (F) and Displacement (x) is 0°, because, Work done (W) is directly proportional to the Cosine of the Angle between the Force applied and the resultant displacement of the subject.

W = F•x cos ∅

If ∅ = 0°,

W = F•x ===> Maximum Work Done.

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If ∅ = 90°,

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If ∅ = 180°,

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These are the Kepler's laws of planetary motion.

This law relates a planet's orbital period and its average distance to the Sun. - Third law of Kepler.

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7 0
3 years ago
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Participating in team sports can have a positive effect on all aspects of life. Please select the best answer from the choices p
AveGali [126]

Answer: True

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5 0
3 years ago
If there are 50 people per square kilometer in a city, and the area of the city is 1.5 × 10 square kilometers. What is the total
qaws [65]

Answer:

750 people

Explanation:

From the question,

Number of people in the city = population density×Area of the city

N = D×A.......................... Equagtion 1

Where N = Number of people in the city, D = population density, A = Area of the city.

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6 0
3 years ago
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