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mariarad [96]
3 years ago
15

How to solve 56 equals 1/2 velocity squared

Physics
1 answer:
Alexxx [7]3 years ago
8 0

Explanation:

Kinetic Energy (K.E)= 1/2 velocity (v) ^2

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O'Malley is riding on a bus which is moving at 10 m/s, and he throws a ball which he observes to be moving at 10 m/s relative to
Vikki [24]

Answer:

<em>20 m/s in the same direction of the bus.</em>

Explanation:

<u>Relative Motion </u>

Objects movement is always related to some reference. If you are moving at a constant speed, all the objects moving with you seem to be at rest from your reference, but they are moving at the same speed as you by an external observer.

If we are riding on a bus at 10 m/s and throw a ball which we see moving at 10 m/s in our same direction, then an external observer (called Ophelia) will see the ball moving at our speed plus the relative speed with respect to us, that is, at 20 m/s in the same direction of the bus.

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The answer is D

Explanation:

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Which of the following is true?
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Bádminton is played to a score of
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The metal gold crystallizes in a face centered cubic unit cell with one atom per lattice point. When X-rays with λ = 1.436 Å are
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Answer:

 r =  1.45 Å

Explanation:

given,

λ = 1.436 Å

θ = 20.62°

d = a

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metal gold crystallizes in a face centered cubic unit cell

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using Bragg's Law

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