PHYSICS HIGH SCHOOL

-g A small block is attached to an ideal spring and is moving in SHM on a horizontal frictionless surface. The amplitude of the motion is 0.165 m. The maximum speed of the block is 3.90 m/s. What is the maximum magnitude of the acceleration of the block?

Answers

Answer 1

Answer:

Answer:

a= 92. 13 m/s²

Explanation:

Given that

Amplitude ,A= 0.165 m

The maximum speed ,V(max) = 3.9 m/s

We know that maximum velocity in the SHM given as

V(max) = ω A

ω=Angular speed

A=Amplitude

$\omega =(3.9)/(0.165)\ rad/s$

ω=23.63 rad/s

The maximum acceleration given as

a = ω² A

a= (23.63)² x 0.165 m/s²

a= 92. 13 m/s²

Therefore the maximum magnitude of the acceleration will be 92. 13 m/s².

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Answers

The correct answer for the question that is being presented above is this one: "Schmidt-Cassegrain focus." A focal arrangement that has a thin lens that the light passes through before traveling down the tube to the objective mirror is a Schmidt-Cassegrain focus.
Here are the following choices:
a. Cassegrain focus
b. Newtonian focus
c. Schmidt-Cassegrain focus
d. Schmidt focus

Which value from his calculation most strongly affects the number of significant figures in the answer?

Answers

The value from his calculation what most strongly affects the number of significant figures in the answer is : the one with the least significant figures
No matter what calculation that he does, this condition will always apply

Hope this helps

The tendency for an object in motion to remain in motion is called ____________________.

Answers

Answer: The correct answer is "inertia".

Explanation:

Inertia: It is the state of the object which resists any change in it.

Newton's first law is also called "Law of inertia".

If the object is travelling at constant velocity then it will remain travel at the constant velocity or if it is at rest then it will remain in resting position provided that it is acted upon by an external force.

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Therefore, the tendency for an object i motion to remain in motion is called inertia.

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Answers

Answer:

Photons have no mass, they do have energy, and the gravity of a black hole (or any other gravitating body) will attract them.

Explanation:

is that what you wanted?

A wave a strong undertow. What kind of wave is it

Answers

Hey there!

Answer: A swell

A wave which creates a strong undertow is called a swell. These types of waves are also known as surface gravity waves.

Thank you!

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Answers

Answer:

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Explanation:

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