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ololo11 [35]
3 years ago
8

What is the mechanical advantage of the screw shown below?

Mathematics
1 answer:
algol133 years ago
7 0

Answer:

C. 8.0

Step-by-step explanation:

The mechanical advantage is got from dividing the circumference of the shaft by the pitch of the screw.

Therefore, the circumference= 2πr

                                                  =2×π×2.3mm

                                                   =14.45mm

Mechanical advantage=14.45mm/1.8mm

=8.03

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Mr and mrs Lim took their 2 children to the bird park.An adult ticket cost 4 times as much as a child’s ticket.Mr Lim paid a tot
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JulsSmile [24]
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Let the unknown number be A.

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3 years ago
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Answer the following Question
anastassius [24]

Answer:

a)$15.95

b) 8kg

Step-by-step explanation:

a)Approach this question by finding how much does it cost for 1g

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