3 years ago

True or false? If the speed of an object doubles, its kinetic energy will also double.

Physics

1 answer:

Anastasy [175]3 years ago

4 0

Answer:

False

Explanation:

It's kinetic energy would change to four times the amount.

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Clarissa thought that learning to play the banjo was a waste of time. She didn't bother to practice after her lessons

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The answer ro this question is fear of failure

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Select Light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to th

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here as we increase the distance the intensity will decrease and hence the amplitude of the electric field will decrease and vice-versa

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As wee know that the amplitude of the wave will decide the energy of the wave

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3 years ago

one thing that stringed, wind, and percussion instruments have in common in regard to the sounds they produce is that a. the ins

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The answer is:

d) the sound originates from a vibration.

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Assume the following values: d1 = 0.880 m , d2 = 1.11 m , d3 = 0.560 m , d4 = 2.08 m , F1 = 510 N , F2 = 306 N , F3 = 501 N , F4

dsp73

Answer:

= 2630.6 N.m

Explanation:

(FR)x = ΣFx = -F4 = -407 N

(FR)y = ΣFy =-F1-F2 -F3 = -510 - 306 - 501 = -1317 N

(MR)B =ΣM + Σ(±Fd)

= MA + F1(d1 +d2) + F2d2 - F4d3

= 1504 + 510(0.880+1.11) +306(1.11) - 407(0.560)

= 2630.64 N.m (counterclockwise)

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3 years ago