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ruslelena [56]
3 years ago
9

When is the object at rest? in constant speed? accelerating?​

Physics
1 answer:
12345 [234]3 years ago
6 0

Answer:

Answered in explanaion.

Explanation:

<u>REST</u>: When an object does not change its position with respect to its frame of reference or surrounding, then the object is said to be in the state of rest.

<u>CONSTANT SPEED</u>: When the object covers equal distance in equal intervals of time, the object is said to be moving with constant speed.

<u>ACCELERATING</u>: An object is said to be accelerating when the speed of the object increases with respect to time.

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What is the main difference between the following two velocities: 7 m/s and -7m/s?
Serjik [45]

The difference between the above velocities is that they exist in opposite direction of each other. or it can be said that they are negative vectors of each other.

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2 years ago
4. Who was the proponent of the Neo-classicism? a) Claude Debussy b) Joseph Maurice Ravel c) Igor Stravinsky d) Arnold Schoenber
nirvana33 [79]

Who was the proponent of the Neo-classicism?

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During which phase of the moon can a lunar eclipse happen?.
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Full moon!

when Earth is exactly between the Moon and Sun, Earth's shadow falls upon the surface of the Moon, dimming it and sometimes turning the surface red over the course of a few hours.
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2 years ago
You drop a ball from a height of 2.0 m, and it bounces back to a height of 1.5 m. a) What fraction of its initial energy is lost
tangare [24]
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4 0
3 years ago
a tire with inner volume of 0.0250m^3 is filled with air at a gauge pressure of 36.0 psi. If the tire valve is opened to the atm
enyata [817]

Answer: Escaped volume = 0.0612m^3

Explanation:

According to Boyle's law

P1V1 = P2V2

P1 = initial pressure in the tire = 36.0psi + 14.696psi = 50.696psi (guage + atmospheric pressure)

P2 = atmospheric pressure= 14.696psi

V1 = volume of tire =0.025m^3

V2 = escaped volume + V1 ( since air still remain in the tire)

V2 = P1V1/P2

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5 0
3 years ago
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