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postnew [5]
4 years ago
12

Ek=8J m=100g V=?How much is V going to be?Explain step by step, please​

Physics
1 answer:
Darya [45]4 years ago
5 0

Answer:

Explanation:

If Ek is the kinetic energy and m is the mass and v is the velocity then v can be calculated as follows

Ek= 1/2 ×( m × v² )

2Ek= mv²

2Ek/m = v²

v =√(2Ek/m)

m = 0.1 kg

v= √(2x8/0.1)= 12.65 m/s

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Answer:

The ramp lands at an horizontal distance of 3.989 m

Explanation:

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The force constant of the spring is approximately 24.038 newtons per meter.

As we are talking about Simple Harmonic Motion. In this exercise we need to determine the Spring Constant (k), in newtons per meter, from the equation of the Period (T), in seconds, which is described below:

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Please see this question related to Simple Harmonic Motion for further details: brainly.com/question/17315536

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