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Aleksandr [31]
3 years ago
11

An example of kinetic energy is ______.

Physics
2 answers:
ivanzaharov [21]3 years ago
8 0
Kinetic energy is the energy of motion, and things that are
in motion have it.  The only choice on the list that mentions
anything moving is the "car coming to a stop".
Bond [772]3 years ago
6 0

Answer:

An example of kinetic energy is ______.

a stretched rubber band

boulder perched on the edge of a cliff

compressed spring

car coming to a stop

Explanation:

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A. is meaningless.
B. is perigee.
C. is apogee.
D. is perihelion.
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What is it called when sediment is dropped and comes to rest?
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It's called deposition. 
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Compressions and rarefactions are characteristic of
Korvikt [17]

Answer:

Of longitudinal waves

Explanation:

Depending on the direction of the oscillation, there are two types of waves:

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- Longitudinal waves: in a longitudinal wave, the oscillations occur parallel to the direction of propagation of the wave. In such a wave, the oscillations are produced by alternating regions of higher density of particles, called compressions, and regions of lower density of particles, called rarefactions. Examples of longitudinal waves are sound waves.

6 0
3 years ago
A 50.0-turn circular coil of radius 5.00 cm can be oriented in any direction in a uniform magnetic field having a magnitude of 0
Blababa [14]

Answer:

The maximum torque in the coil is 4.9\times 10^{-3}\ N-m.

Explanation:

Given that,

Number of turns in the circular coil, N = 50

Radius of coil, r = 5 cm

Magnetic field, B = 0.5 T

Current in coil, I = 25 mA

We need to find the magnitude of the maximum possible torque exerted on the coil. The magnetic torque is given by :

\tau=NIAB\ \sin\theta

For maximum torque, \theta=90^{\circ}

\tau=NIAB\\\\\tau=50\times 25\times 10^{-3}\times \pi (0.05)^2\times 0.5\\\\\tau=4.9\times 10^{-3}\ N-m

So, the maximum torque in the coil is 4.9\times 10^{-3}\ N-m.

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3 years ago
As a car comes to a skidding stop, what happens to the car’s energy
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