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zysi [14]
3 years ago
9

I need help asap!!!!!!!!

Physics
1 answer:
Alekssandra [29.7K]3 years ago
5 0

The Answer should most likely be A

Explanation:

you see B and C are pretty much the same but A has more weight and more wheels (sorry been a while sense I did this so I am calling the wheel and axel points what they look like to me) with having more wheels and axels and more weight it should have a higher force advantage.

                           ~Notify me if you have questions~

                         Hope it helps, and have a good day!

                                                ^ω^

-- XxFTSxX

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Answer

toy begins to slide when the plane is at an angle of 36.0°

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f_s = \mu_s N

f_s = \mu_s mgcos \theta

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f_s = mgsin \theta

now on comparing

mgsin \theta = \mu_s mgcos \theta

\mu_s = tan \theta

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\mu_s = 0.726

as the body is moving at constant velocity acceleration will be zero

so now,

m g sin \theta - f_k = ma

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3 0
3 years ago
The speed of sound is 344 m/sec when the air is 20 degrees Celsius how far is the source of the sound if it takes 8 seconds for
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344*8=

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2 years ago
The brakes in a car increase in temperature by ΔT when bringing the car to rest from a speed v. How much greater would ΔT be if
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3 years ago
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Answer:

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Explanation:

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