B,A,D,C u can check this by using formula of momentum P=mv..
The answer would be C. increasing the sound of charge on each particle by a factor of 9
7500J
Explanation:
Given parameters:
Weight of child = 150N
Height of lifting = 50m
Distance = 50m
Unknown:
Work done by the woman = ?
Solution:
Work done by a body is the force applied to move a body through a given distance.
Work done = Force x distance
Weight is a force impacted by the mass of a body and the gravity on it.
input the parameters:
Work done = 150 x 50 = 7500J
learn more:
Work done brainly.com/question/9100769
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That's true. The mass of your body is like the money
in your pocket. It doesn't change, no matter where you
take it.
_ acceleration occurs when an object speeds up.
Answer
Positive
