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scZoUnD [109]
3 years ago
6

A skier is skiing down a slope on a mountain. Is mechanical energy conserved?

Physics
2 answers:
swat323 years ago
6 0
No, because when your moving its kinetic 

hope i helped^-^
vivado [14]3 years ago
5 0

no the energy is short

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Hello,


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an object weighs 98 n on earth. How much does it weigh on planet x where the acceleration due to gravity in 6 m/s^2
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60 N because 98N=mg (here g= 9.8 on earth) thus mass can be calculated which is 98/9.8 = 10kg Now,new weight with g = 6m/s^2 =m×g' (here g' is new acceleration of the new planet) = 10×6=60N
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how to find the change in spring potential energy of the block-spring system from when the block is released to when the block h
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2 years ago
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Answer:

MY

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3 0
3 years ago
Superman is standing 393 m horizontally away from Lois Lane. A villain drops a rock from 4.00 m directly above Lois. If Superman
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Answer:

-963.93 m/s²

Explanation:

t = Time taken

u = Initial velocity

v = Final velocity

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The acceleration of Superman would be -963.93 m/s² from Lois' perspective

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