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romanna [79]
3 years ago
10

What should be angle between force and displacement to get the maximum work​

Physics
1 answer:
Bas_tet [7]3 years ago
3 0

Answer:

0°

Explanation:

The angle between force and displacement should be 0° in order to get the maximum work done.

 

 Work done  = Force  x dcosФ°  

  Ф is the angle between force and displacement

When Ф is zero, the maximum work done is attained

When Ф is 90, the minimum work is done, in fact, work done is 0

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To calculate the velocity of the sound wave, we use this formula:
V = 331 + [0.6*T], 
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3 years ago
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A tennis ball is thrown against a vertical concrete wall that is fixed to the ground. The ball bounces off the wall. How does th
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3 years ago
A man standing on top of a 30 m tall building throws a brick downwards with a velocity of 12 m/s. Determine the speed of the bri
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Answer:

27.1m/s

Explanation:

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3 0
3 years ago
Tabitha knows the redshift value of a particular celestial object. What can she use this information most directly to find out?
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She can use the information of redshift of a celestial body is to find the age and distance of the object.

<h3>What is red shift?</h3>

'Red shift' is a critical idea for astronomers. The frequency of the light is increased, so the light is observed as moving towards the red side of the range.

Tabitha knows the redshift value of a particular celestial object. She uses this information to observe the consequence of the redshift.

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Learn more about red shift.

brainly.com/question/5368237

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2 years ago
Which calculation is an example of velocity ? 10m/s 10/Ms to the right 10 m to the right 10​
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10m/s to the right

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3 years ago
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