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xxMikexx [17]
3 years ago
7

Which type of mountain is created when rock layers are pushed up by forces inside the Earth?

Physics
1 answer:
antoniya [11.8K]3 years ago
6 0
Upwarped mountain is created when rock layers are pushed up by forces inside the Earth.
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Answer:

x=\frac {kd^{2}}{2(mgsin\theta +\mu_{k}mgcos\theta)}

Explanation:

From the law of conservation of energy

Energy lost  by the spring, W=Kinetic energy gained, KE+Potential energy gained, PE+Work done by friction, Fr

0.5kd^{2}=0.5mv^{2}+mgLsin\theta+\mu_{k}mgcos\theta x

x(mgsin\theta+\mu_{k}mgcos\theta)=0.5kd^{2}

x=\frac {kd^{2}}{2(mgsin\theta +\mu_{k}mgcos\theta)}

The required distance from A to B is x=\frac {kd^{2}}{2(mgsin\theta +\mu_{k}mgcos\theta)}

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3 years ago
Can work done=mass*acceleration*displacement(work=m*a*s)
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no, work is = force * distance or displacement


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A car travels 2155.0m in 195.9s. What is the car's average speed?
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Average speed of the car is 11 m/s

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Speed of the car = 2155/195.9 = 11 m/s

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The human eye is sensitive to yellow-green light having a frequency of about 5.5x 10^14 Hz (a wavelength of about 550 nm) what i
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