3 years ago

Why must you use temperature to specify how hot or cold something is?

2 answers:

7 0

At others time we need to k ow how hot or cold something is when we need to measure temperature correctly we need to use an instrument called a thermometer this measure temperature in degrees Celsius or degrees Fahrenheit

neonofarm [45]3 years ago

3 0

Explanation:

Well to come to think because using the terms hot and cold can be confusing

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2 years ago

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blsea [12.9K]

Answer:

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3 years ago

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3 years ago

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PLEASE I REALLY NEED HELP!

Talja [164]

Answer:

$v=\dfrac{1200}{t}\ m/s$

Explanation:

Given that,

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$v=\dfrac{1200}{t}\ m/s$

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3 years ago

A ball has a kinetic energy of 106 J. If the ball is moving at a velocity of 2.01 m/s, what is the mass of the ball, in kilogram

dem82 [27]

Answer:

Explanation:

KE= ½mv²

m = 2KE/v²

m = 2(106)/2.01²

m = 52.47394...

m = 52.5 kg

4 0

2 years ago