Why does an object in motion stay in motion unless acted on by an unbalanced force? A) because forces are what stop and start mo
1 answer:
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Answer:
v = -6m/s
Explanation:
For t = 1:
Answer:
= 33.33 cm
Explanation:
Given:
When mass, =21 kg
distance travelled is = 140 cm
When mass, =5 kg
distance travelled is = ?
Hooke's law state that within elastic limit, when an external force is applied to a body, the body gets deformed and when the force is released the gets back to its original form.
Therefore according to the question,
= 33.33 cm
Distance travelled is 33.33 cm when mass is 5 kg.