Someone help this is a test and i need to finish this quick i will give brainliest of it lets me

Physics

1 answer:

tekilochka [14]3 years ago

7 0

Sorry, I don't know but I think the correct answer is the first option.

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A rope attached to a load of 175 kg bricks Ilifts the bricks with a steady acceleration of 0.12.m/s^2 straight up. What is the t

andrew-mc [135]

Answer:

Tension, T = 1736 N

Explanation:

It is given that,

Mass of bricks, m = 175 kg

A rope is attached to a load of 175 kg bricks lifts the bricks with a steady acceleration of 0.12 m/s² in vertically upwards direction. let T is the tension in the rope. Using second equation of motion as :

T - mg = ma

T = ma + mg

T = m(a + g)

T = 175 kg ( 0.12 m/s² + 9.8 m/s² )

T = 1736 N

Hence, the tension in the wire is 1736 N.

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Answer: Analog transfer information quicker, example electromagnetic waves which are used in our modern day phones.

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Using dimensional analysis, show that energy can be calculated from the following energy equations. Hint, in SI, here we want Jo

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Explanation:

1. The kinetic energy of any object is calculated as :

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