Please help me! I don’t understand these types of problems.
1 answer:
Answer:
60 m
Explanation:
also if u ever get stuck just look up displacment caculator it can help . Please give me brainlist
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La ce materie vr ca sunt pe tableta
Choice-'b' says the formula for kinetic energy in words.
KE = (1/2) · (M) · (S²)
Answer:
Your answer should be A. 0.25 J and moving to the right
Explanation:
Answer:
<u>300 J</u>
Explanation:
Given :
- Applied force = 30 N
- Mass = 2 kg
- Height = 10 m
- g = 10 m/s²
Work done by the force :
- Work done = Force x Displacement
- Work done = mg x h
- Work done = 30 N x 10 m
- Work done = <u>300 J</u>
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<u><em>Note</em></u> :
- What you have calculated is the work done by gravitational force on the object (that too, incorrectly)
- But in the end, it asks for work done by the force of 30N
- Hence, the given answer ~
