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stich3 [128]
4 years ago
5

A cat with a mass of 5 kg sits on a branch that is 26 m off the ground. What is

Physics
1 answer:
Ostrovityanka [42]4 years ago
4 0

Answer:

1274 J.

Explanation:

P. E= mgh

where m = 5 kg

g = 9.8m/s²

h = 26m

P. E = 5*26*9.8

=1274 J.

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3 years ago
A horizontal spring on a frictionless surface has a spring constant of 10 N/m with a mass of 2kg attached to the end of the spri
Alex

Answer:

0.356 times the mass pass through equilibrium per second.

Explanation:

Given that,

Spring constant = 10 N/m

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Using formula of frequency

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We know that,

Hertz = cycle per second

Hence, 0.356 times the mass pass through equilibrium per second.

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