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2 years ago

FASTTT FOR BRAINLIST

Physics

1 answer:

telo118 [61]2 years ago

7 0

The answer should be A?

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.A person pushes a heavy cabinet across a level wooden floor. Force X is the force required to start the

never [62]

Answer:

A because both force are required to move the cabinet . force x to make sure the movement also force y to make sure it moves in directed motion

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3 years ago

What can we do to get off fossil fuels

igomit [66]

Answer:

change to solar energy or use wind and or water turbines

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4 years ago

Read 2 more answers

Can energy be transferred from one object to another? explain.

hjlf

Answer:

Yes

Explanation:

Example: Conduction

Conduction is the transfer of heat energy through particles of matter.

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3 years ago

30.6*X+-2.56<br> Pls help

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Explanation:

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3 years ago

A large box of mass M is pulled across a horizontal, frictionless surface by a horizontal rope with tension T. A small box of ma

Alexxx [7]

Answer:

Explanation:

Given

Mass of big box is M and small box is m

Tension T will cause the boxes to accelerate

$T=(M+m)a$

where a=acceleration of the boxes

Now smaller box will slip over large box if the acceleration force will exceed the static friction

i.e. for limiting value

$\mu _smg=ma$

$a=\mu _s\cdot g$

thus maximum tension

$T=\mu _s(M+m)g$

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4 years ago