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const2013 [10]
3 years ago
8

7 kilogram object collides with a stationary 3 kg object and after collision they stick together and move forward with velocity

4 m /sec. what is the velocity with which the 10 kilogram object hits second one.....?
Physics
1 answer:
stira [4]3 years ago
4 0

Answer:

Explanation: velocity 4m/s is found by: 7-3 so if you want to find Velocity for 10kg You need to do 10-3

The answer is 7m/s

I hope u have understood it

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2 years ago
The volume flow rate of blood leaving the heart to circulate throughout the body is about 5 L/min for a person at rest. All this
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n=2.9\times 10^9

A=1.88\times 10^{-8}\ m^2

Explanation:

Given that

Q= 5 L/min

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Q= n q

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n=\dfrac{0.083\times 10^{-3} }{ 2.8\times 10^{-14}}

n=2.9\times 10^9

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