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Anna35 [415]
3 years ago
13

A girls throws a rock horizontaly with velocity=10m/s from a bridge .It falls 45 m​

Physics
1 answer:
kherson [118]3 years ago
4 0

Answer:

the answer is 45 m plus 10

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Mariana [72]

Explanation:

The triple beam balance is used to measure masses very precisely; the reading error is 0.05g

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A baseball is released at rest from the top of the Washington Monument. It hits the ground after falling for 6 s. What was the h
alukav5142 [94]

Answer:

Total height (s) = 176.4 m

Explanation:

Given:

Initial velocity (u) = 0 m/s

Time taken (t) = 6 sec

Acceleration due to gravity = 9.8 m/s²

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Total height (s)

Computation:

s = ut + [1/2]gt²

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According to Newton's first law of motion, what would happen to a car traveling at a constant velocity of 55 MPH to the west in
mart [117]

Explanation:

  • Newton's first law of motion says that an object will be at rest or it will be in motion until an unbalanced force acts on it.
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  • It would mean that the car will continue to move with a constant velocity of 55 mph to the west due to Newton's first law of motion.
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3 years ago
Explain how that energy converts itself from POTENTIAL to KINETIC energy.​
Karolina [17]

Answer:

Potential energy can transfer into other forms of energy like kinetic energy. Kinetic energy is energy an object has because of its motion.

Explanation:

The ball was released, as the ball moves faster and faster toward the ground, the force of gravity will transfer the potential energy to kinetic energy.

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