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Vaselesa [24]
3 years ago
12

ANSWER FAST PLEASE HELP

Physics
1 answer:
KengaRu [80]3 years ago
6 0

Answer:

B. 175 N

Explanation:

Net force can be defined as the vector sum of all the forces acting on a body or an object i.e the sum of all forces acting simultaneously on a body or an object.

Mathematically, net force is given by the formula;

Fnet = Fapp + Fg

Where;

Fnet is the net force

Fapp is the applied force

Fg is the force due to gravitation

In this scenario, we observed that both forces are acting in the same direction.

Therefore:

Net force = 100 N + 75 N

Net force = 175 Newton

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3 years ago
A 0.5 kg mass on a spring undergoes simple harmonic motion with a total mechanical energy of 12 J. If the oscillation amplitude
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Answer:

The frequency of the oscillation is 2.45 Hz.

Explanation:

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E = ¹/₂kA²

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2 years ago
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