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sveta [45]
3 years ago
6

A collar A of mass m is moving with a speed v when it strikes an identical collar B that is at rest. Knowing that the coefficien

t of restitution between the collars is e. Identify the correct relation for the energy lost in the impact as a function of m, e, and v.

Physics
1 answer:
klio [65]3 years ago
8 0

Answer:

ΔK.E = mv²(1-e²)

Explanation:

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Answer:

Image result for what is the force the when does when Gravity pushes you​

The important thing to remember is that gravity is neither a push nor a pull; what we interpret as a “force” or the acceleration due to gravity is actually the curvature of space and time — the path itself stoops downward.

Explanation:

Image result for what is the force the when does when Gravity pushes you​

The important thing to remember is that gravity is neither a push nor a pull; what we interpret as a “force” or the acceleration due to gravity is actually the curvature of space and time — the path itself stoops downward.

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3 years ago
A jet engine gets its thrust by taking in air, heating and compressing it, and
nadya68 [22]

Answer:

F=ma=20\ Kg\ 400\ m/s^2=8,000\ Nw

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The acceleration is calculated by using the dynamics formula

\displaystyle a=\frac{v_f-v_o}{t}

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4 years ago
Which is the BEST description of how eyeglasses work?
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4 years ago
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The expression, in terms of defined quantities and g is therefore Fu =((mg/2) +2 mp) g

<h3>What is a Scale?</h3>

This can be defined as a balance or any of various other instruments or devices for weighing.

The expression in terms of defined quantities and g, for the force that the scale under left pillar shows that Fu =((mg/2) +2 mp) g .

Read more about Force here brainly.com/question/4515354

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2 years ago
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