Metamorphic rock
Coal
Changes in pressure.
the matching will be in comments
Answer:
the mass of the box is 51.98 kg.
Explanation:
Given;
applied horizontal force, F = 450 N
coefficient of friction, μ = 0.795
constant velocity, v = 1.2 m/s
At constant velocity, the acceleration of the object is zero and the net force will be zero.
Therefore, the mass of the box is 51.98 kg.
They appreciate art and music
Answer:
Mechanical waves require a medium to transfer their energy.
What are examples of mechanical waves?
Explanation:
Mechanical waves require a medium to transfer their energy.
What are examples of mechanical waves?
Explanation:
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