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e-lub [12.9K]
3 years ago
15

To demonstrate an elastic collision, a teacher places a tennis ball on the floor. She wants to hit the ball so that the followin

g conditions are satisfied.
1. After collision, the tennis ball should roll with the velocity of the ball that hit it
2. At the instant of collision, the ball that hit the tennis ball should stop.
What ball should she use?
Golf ball, tennis ball, basketball, or bowling ball?
Physics
1 answer:
kodGreya [7K]3 years ago
0 0
A tennis ball

The two balls need to have the same mass to meet this condition.
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When magnesium fluoride reacts with iodine, the products are fluorine and magnesium iodide. What would the equation be?
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Answer:

Explanation:

Every chemical reaction can be represented by simple chemical equations that shows how compounds are combining to give some products.

Such reactions are usually made up of:

     Reactants on the left hand side

     Products on the right hand side

            Reactants  →  Products

In this given problem;

            Reactants are :   Magnesium fluoride  = MgF₂

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           Product : Magnesium iodide  = MgI₂

             

               MgF₂   +     I₂    →       MgI₂   +   F₂

   

                             

   

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Given a force of 88N and an acceleration of 4m/s2 what is the mass
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A mass attached to a spring is displaced from its equilibrium position by 5cm and released. The system then oscillates in simple
aliina [53]

Answer:

T= 1 s

Explanation:

Given that

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So from above equation we can say that time period of system does not depends on the value of x.

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v = 3869 m/s

Explanation:

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3 0
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