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nlexa [21]
3 years ago
14

PLSS HELP ITS TIMED WILL MARK BRAINLIEST

Physics
1 answer:
dlinn [17]3 years ago
4 0

Answer:

tjfd

Explanation:

tuff

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A 15kg ball accelerates at a rate of 3m/s/s. What force was required?
hoa [83]

Answer:

<h2>45 N</h2>

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 15 × 3

We have the final answer as

<h3>45 N</h3>

Hope this helps you

3 0
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Si dejamos caer un objeto desde una gran altura, ¿será que tiene siempre la misma velocidad
olga55 [171]
La respuesta es si.
8 0
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If arts gravitational pool just got three times stronger what would happen to our weight
IRINA_888 [86]
We would just get three times heavier.

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4 0
3 years ago
What happens when a penny is dropped from a height of 20 meters? A.it falls at a constant velocity B.its mass doubles for every
Travka [436]

Answer: Option (c) is the correct answer.

Explanation:

When a penny is dropped from a height of 20 meters then it will achieve an acceleration.

As acceleration is the rate of change in velocity of an object with respect to time. Therefore, the velocity does not remain constant.

Whereas mass of the penny will remain the same as it will not get affected when it falls. Also, there will be no change in direction of the penny as it is falling only in one direction.

The acceleration of penny is due to the force of gravity.

Thus, we can conclude that the force of gravity causes it to accelerate.

4 0
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Which car has the most kinetic energy ??
gregori [183]
Kinetic Energy is defined by 1/2 times the mass times the velocity squared.

KE = (1/2)mv2
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3 years ago
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