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posledela
3 years ago
13

You toss a coin straight upward in a train which is moving at a constant velocity. If the air friction is negligible, the coin w

ill land (a) In front of you (b) behind you (c) on your hand (d) at either in front of you or behind you
Physics
1 answer:
grandymaker [24]3 years ago
6 0

Answer:

option (c)

Explanation:

As you toss the coin, it will land in your hand. It is because the coin has same horizontal velocity as you and as that of train. So the horizontal distance traveled by you and the coin remains same and thus it will land in your hand.

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Identify the physical property of a material that is NOT a good conductor of heat.
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Answer:D.no of the above

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4 0
3 years ago
How does the gravitational force between two objects change if the distance
Anestetic [448]

Answer:

The Gravitational Force is reduced 4 times

Explanation:

The equation of Gravitational force follows:

F = (G*m1*m2)/r^2

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F = 1/1^2 = 1 N

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What happened to the maximum height of consecutive swings
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3 0
3 years ago
A 12-volt automotive circuit has a current of 3 amps. Technician A says the electric power in this circuit is 36 watts. Technici
skelet666 [1.2K]

Answer:

Technician A is right.                                                    

Explanation:

Given that,

Voltage of circuit, V = 12 volt

Current in the circuit, I = 3 A

Technician A says the electric power in this circuit is 36 watts. Technician B says the electric power in this circuit is 4 watts. We need to say that which technician is correct.

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P=V\times I

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So, technician A is right. Hence, this is the required solution.

6 0
2 years ago
Write down at least 3 equations as you solve them
Step2247 [10]

Answer:

3+7=          7x3=                                21➗7=          

Explanation:

3+7= 10              7 8 9 10

7x3= 21                  7 14 21

21➗7=3        21 14 7

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4 0
2 years ago
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