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2 years ago

What type of motion occurs when an object spends around and axis without altering its linear position?

Physics

1 answer:

ch4aika [34]2 years ago

7 0

I believe it is called centripetal force <span />

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Suppose you drop a tennis ball from a height of 6 feet. After the ball hits the floor, it rebounds to 80% of

sasho [114]

The formula to solve this is (.80)^3 X 6 and the answer would be 3.1 feet. That is how high the ball will rebound after its third bounce. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.

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3 years ago

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Layla shot a balloon straight up in the air and it is in the air round trip for 6.80 s.

Katena32 [7]

Answer:

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Explanation:

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2 years ago

Express newton pascal joule and watt in fundamental unit

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3 years ago

The earth exerts the necessary centripetal force on an orbiting satellite to keep it moving in a circle at constant speed. Which

jenyasd209 [6]

Answer:

E) The centripetal force is always perpendicular to the velocity.

Explanation:

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3 years ago

. Reem took a wire of length 10 cm. Her friend Nain took a wire of 5 cm of the same material and thickness both of them connecte

Umnica [9.8K]

Given :

Reem took a wire of length 10 cm. Her friend Nain took a wire of 5 cm of the same material and thickness both of them connected with wires as shown in the circuit given in figure. The current flowing in both the circuits is the same.

To Find :

Will the heat produced in both the cases be equal.

Solution :

Heat released is given by :

H = i²Rt

Here, R is resistance and is given by :

$R = \dfrac{\rho L}{A}$

So,

$H = i^2\times \dfrac{\rho L}{A} t\\\\H = \dfrac{i^2\rho Lt}{A}$

Now, in the question every thing is constant except for the length of the wire and from above equation heat is directly proportional to the length of the wire.

So, heat produced by Reem's wire is more than Nain one.

Hence, this is the required solution.

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2 years ago