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irakobra [83]
3 years ago
7

Joe places two solid objects in contact with each other.

Physics
1 answer:
Tasya [4]3 years ago
5 0

Answer:

B. temperature of the objects

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An elevator together with its passengers weights 5000 N. At a certain instant, the tension in its supporting cable is 6000 N. De
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We have to forces acting on the system (elevator+passengers):
1) The weight (W=5000 N), acting downward
2) The cable's tension (T=6000 N), acting upward
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F=T-W
And for Newton's second law, the resultant of the forces acting on the system causes an acceleration on the system itself, given by
a= \frac{F}{m}
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So, we need to find F and m.
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To find m, we can use the weight of the system. In fact, the weight of an object is given by
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and at this point, we can calculate the acceleration of the system (elevator+people):
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How far does a 26" bicycle wheel travel at 8 miles per hour?
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A jet of water of cross section area and velocity v impinges normally on a stationary flat plate the mass per unit volume of wat
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<h2>F = kAρv²</h2>

Explained in the attachment !

<h3>Hope it helps you!!</h3>

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The inertia of a 4 kg mass is four times as great as a 1 kg mass.

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