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Nady [450]
3 years ago
13

Which examples are a COMPLETE description of motion? Select ALL that apply.

Physics
1 answer:
SIZIF [17.4K]3 years ago
8 0
All of them apply because they all are doing some thing to move
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The most common atom used in fission is ​
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If an object accelerates from rest, what will its velocity be after 1.3 s if it has a constant acceleration of 9.1 m/s^2?
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\text{Given that,}\\\\\text{Initial velocity,} ~v_0 = 0~ \text{m~s}^{-1}\\\\\text{Time,  t = 1.3~sec}\\\\\text{Acceleration, a = 9.1 m s}^{-2}\\\\\\\\\text{Velocity,}\\\\v = v_0  +at\\\\\implies v = 0 + 9.1 \times 1.3 = 11.83~~ \text{m~s}^{-1}

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2 years ago
A Red Rider bb gun uses the energy in a compressed spring to provide the kinetic energy for propelling a small pellet of mass 0.
Kay [80]

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a.6.5025 J

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x=8.5 cm=8.5\times 10^{-2} m

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P.E=\frac{1}{2}kx^2

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K.E of the pellet=6.5025 J

6 0
3 years ago
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