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ludmilkaskok [199]
2 years ago
14

A ball is rolling across the floor at a constant speed. What will happen to the ball if it is exposed to an unbalanced force in

the same direction that it is moving?
A. It will immediately stop.
B. Its speed will increase.
C. Its speed will decrease.
D. Its motion will be unchanged.
Physics
2 answers:
KATRIN_1 [288]2 years ago
7 0

Answer:

B. it's speed will increase

lions [1.4K]2 years ago
4 0

Explanation:

B. Its speed will increase.

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3 years ago
An electric wheel chair is designed to run on a single 12-V battery rated to provide 100 ampere-hours. How much energy is stored
Paha777 [63]

Explanation:

It is given that,

Voltage of the battery, V = 12 V

Current, I = 100 ampere-hours

Energy stored is given by the product of power and time taken. So,

E=P\times t

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P=12\times 100

P = 1200 watts

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5 0
3 years ago
The total resistance of a 15-ohm, an 65-ohm and a 35-ohm resistor connected in parallel ​
yanalaym [24]

Answer:

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Explanation:

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