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fomenos
2 years ago
14

An object undergoing simple harmonic motion takes 0.40 s to travel from one point of zero velocity to the next such point. The d

istance between those points is 50 cm. Calculate (a) the period, (b) the frequency, and (c) the amplitude of the motion.
Physics
1 answer:
Nuetrik [128]2 years ago
8 0

Answer:

a)  P=0.80

b)  1.25Hz

c)  A=25cm

Explanation:

From the question we are told that:

Travel Time T=0.40s

Distance d=50cm

a)

Period

Time taken to complete one oscillation

Therefore

P=2*T\\\\P=2*0.40

P=0.80

b)

Frequency is

F=\frac{1}{T}\\\\F=\frac{1}{0.80}

1.25Hz

c)

Amplitude:the distance between the mean and extreme position

A=\frac{50}{2}

A=25cm

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Explanation:

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Choose the 200 kg refrigerator. set the applied force to 400 n (to the right). be sure friction is turned off. what is the net f
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The net force acting on the refrigerator is 400 N to the right.

<h3></h3><h3>FURTHER EXPLANATION</h3>

The net force or resultant force is the sum of all the forces acting on a body or an object in x and y axes.

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The friction, as mentioned in the problem, is set to zero or "turned off".

The net force along the y-axis is +400. The forces are unbalanced so the object will move to the right as force is applied to it.

<h3>LEARN MORE</h3>
  • Balanced Forces brainly.com/question/760473
  • Unbalanced Forces brainly.com/question/4289010
  • Free body Diagrams brainly.com/question/12345810

Keywords: net force, resultant force

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