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marysya [2.9K]
1 year ago
11

A juggler throws two balls to the same height so that one is at the halfway point going up when the other is at the halfway poin

t coming down. At that point:

Physics
1 answer:
horrorfan [7]1 year ago
4 0

We know that in a projectile motion the acceleration always points down and it has magnitude of 9.8 m/s^2 (the acceleration due to gravity). In this kind of motion we know that at equal heights the velocty has the same magnitude but opposite direction.

Since the juggler throws the ball to the same height this means that the balls will follow the same projectile motion then the properties mentioned above are satisfied.

Therefore we conclude that at that point:

Their accelerations are equal but their velocities are equal and opposite.

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aev [14]

Explanation:

               Igneous -  metamorphic -  sedimentary

A rock cycle provides the cyclic transformation of one rock type to another in nature.

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The history of the rock in Monticello begins with igneous rock formation. Basalt is an igneous rock that forms from the cooling and solidification of molten magma. Under intense pressure and temperature regimes, they are changed to metamorphic rocks.

Agents of denudation such as wind, water and glacier weathers the rock and disintegrates it. They are then carried into basins where they are deposited. Here they form sedimentary rock.

The process still goes on as the sedimentary rock gets taken into depth, they can either melt to form igneous rock or be changed to metamorphic rocks.

learn more:

metamorphic process brainly.com/question/869769

sedimentary rocks brainly.com/question/9131992

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5 0
3 years ago
What role does induction play when lightning strikes earth?
Dominik [7]
The role lightning plays in earth is when the earth is charged with positive protons, the lightning is the electron.
7 0
3 years ago
A neutron star is moving in outer space at 4,000 km/hr. What happened to the star that set it in motion on it's current course?
astra-53 [7]

Answer:

d

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Explanation:

For the neutrons star which is moving in outer space at 4,000 km/hr, it could only be possible as a result of the balanced force which had already acted on it. <em>This is based on newton's law of motion which states that 'To every action, there is equal and opposite reaction'. </em>

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Answer:

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Explanation:

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7 0
2 years ago
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