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vitfil [10]
3 years ago
5

What is the momentum of a 200 kg truck travelling at 20 m/s?

Physics
1 answer:
geniusboy [140]3 years ago
8 0

Answer:

p = 4000 kg-m/s

Explanation:

Given that,

The mass of a truck, m = 200 kg

Speed of the truck, v = 20 m/s

We need to find the momentum of the truck. The formula for momentum is given by :

p = mv

so,

p=200\times 20\\\\p=4000\ kg-m/s

So, the momentum of the truck is equal to 4000 kg-m/s.

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Answer:

Magnitude of the magnetic field inside the solenoid near its centre is 1.293 x 10⁻³ T

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