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Dmitrij [34]
1 year ago
11

An air-track glider undergoes a perfectly inelastic collision with an identical glider that is initially at rest. what fraction

of the first glider's initial kinetic energy is transformed into thermal energy in this collision
a. 1/2
b. .5
c. 2/4
d. .502
Physics
1 answer:
Allisa [31]1 year ago
8 0

In this collision, 1/2 of the initial kinetic energy of the first glider is converted into thermal energy.

<h3>In plain English, what is kinetic energy?</h3>

An object's strength as a result ofstrength an object has as a result or motion is known as kinetic energy. Toorder to accelerate an object, a force must be applied. Applying force requires effort on our part. When the work is done, power is transported to the thing, which causes it to move at the athe new, constant pace.

<h3>What does kinetic energy mean, or what are some instances?</h3>

The motion energy is known as kinetic energy, and it is manifested when a particle, object, or group if particles moves. Any moving object uses kinetic energy, including people walking, baseballs being thrown, food falling from tables, and charged particles in electric fields.

brainly.com/question/15764612

#SPJ4

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What are tides? the regular daily rises and falls in sea level caused by the gravitational attraction of the Moon and Sun on Ear
klemol [59]

Answer:

the regular daily rises and falls in sea level caused by the gravitational attraction of the Moon and Sun on Earth.

Explanation:

Tides can be defined as the rise and fall of water level in water bodies such as lakes and oceans due to the gravitational force of attraction exerted by the moon on earth. The side closest to the moon creates a bulge of water known as high tide. Low tides are generally experienced when a sea level is not within the bulge.

Generally, the gravitational pull of the Moon cause visible changes on planet Earth's surface.

This ultimately implies that, the pull of the Moon's gravity causes high and low tides on planet Earth's surface.

The various types of ocean tides based on the position of the Earth, Moon and the Sun are;

I. Neap tides.

II. Spring tides.

III. Low tide.

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6 0
3 years ago
Joey ran at a speed of 18 km/h for a total of 2 hours. How much distance did he<br> cover?
GenaCL600 [577]

Answer:

<h2>36 km</h2>

Explanation:

The distance covered by an object given it's velocity and time taken can be found by using the formula

distance = velocity × time

From the question we have

distance = 18 × 2

We have the final answer as

<h3>36 km</h3>

Hope this helps you

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3 years ago
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creativ13 [48]

Answer:

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Explanation:

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Answer: static stretching

Explanation:

e.g rubberband

6 0
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agasfer [191]

Answer:

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