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Andrei [34K]
3 years ago
11

A 300-lb gorilla climbs a tree to a height of 30 ft. Find the work done if the gorilla reaches that height in the following time

s.(a) 10 seconds w= _____ ft-lb (b) 5 seconds w= _____ ft-lb
Mathematics
1 answer:
omeli [17]3 years ago
4 0

Answer:

a) 9000 ft-lb

b) 9000 ft-lb

Step-by-step explanation:

Equation for the work:

The equation for the work done is given by:

W = Fd

In which F is the force needed and d is the distance. The time does not interfere on the work.

A 300-lb gorilla climbs a tree to a height of 30 ft

This means that F = 300, h = 30

Thus

W = Fd = 300(30) = 9000

The work done in both cases is of 9000 ft-lb, as the work is not a function of time.

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Answer:

x = 15°

Step-by-step explanation:

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<em>=> To find the value of x, we'll subtract rest of the angles from 180 degrees (because the interior angles of a triangle add up to 180°)</em>

<em>So,</em>

=> x = 180-90-75

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4 0
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Anettt [7]

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Hope this helps!! :)

Please let me know if you have any question

3 0
3 years ago
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