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3 years ago

Two difference between lever and pulley

Physics

1 answer:

Annette [7]3 years ago

7 0

Answer:

Differences can be :

1. Lever is onr of the six simple machines but pulley is a simple machine which has a wheel and axle .

2. Lever is of 3 types (first class , second class , third class ) but pulley is of only 2 types

I hope this helps you

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What is vector quantities?

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Answer: Vector quantity is a measurement that has both magnitude and direction.

Explanation:

Vector quantity is a measurement that has both magnitude and direction. Examples are force, acceleration, displacement and velocity.

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3 years ago

Conversion of the sun’s energy from fossil fuels into electricity does not involve:

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B. wind.

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3 years ago

A woman falls to the ground while wearing a parachute. The air resistance on the parachute of the parachute is 500N. If the woma

scoundrel [369]

The gravitational force on the woman is A) 500 N

Explanation:

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The air resistance, $F_D$ , acting upward

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Combining the equations together, we get:

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brainly.com/question/3820012

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3 years ago

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2. A body is thrown vertically upward with a speed of 100 m/s.The time taken to be

Pachacha [2.7K]

Answer:

b. 20 sec

Explanation:

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3 years ago

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Two difference between lever and pulley​

Two difference between lever and pulley