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3 years ago

6

Cooling down after a workout allows the oxygen to continuing moving through the body and keeps the muscles from tightening up to

fast.
True

False

2 answers:

Liono4ka [1.6K]3 years ago

7 0

Answer: true

Explanation:

Strike441 [17]3 years ago

7 0

Answer:

True

Explanation:

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an experiment is set up to measure the effect of a gasoline additive on fuel consumption rate. what would be the control in this

Tamiku [17]

The control setup in this experiment would be one tank that does not contain any of the additives. Since the tanks with the gasoline additives would need to be compared with a tank that is not affected by the results of these additives.

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2 years ago

An object travels 20 m in 10s What is its speed?

ella [17]

speed=distance/time

distance=20m

time=10s

speed=?

speed=20×10

speed=200m/s

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2 years ago

If a 500-pound object is moved 200 feet how much work is being done?

Paha777 [63]

Answer:

D

Explanation:

Work = Distance x Mass

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2 years ago

What happens when calcium reacts with chlorine?

larisa86 [58]

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2 years ago

Suppose a 2.0kg bird is flying at a speed of of 1m/s. It’s kinetic energy would be what?

Ganezh [65]

As we know that the formula of kinetic energy will be

$KE = \frac{1}{2} mv^2$

now here we know that

m = 2 kg

v = 1 m/s

so from the above equation we have

$KE = \frac{1}{2}(2)(1^2)$

$KE = 1 J$

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2 years ago