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BigorU [14]
3 years ago
12

A mechanic is trying to loosen a nut with a wrench, but it is stuck. What could the mechanic do to help loosen the nut? (Hint: T

his is a wheel and axle situation.)
A. Use a heavier wrench.
B. Use a lighter wrench.
C. Use a longer wrench.
D. Use a shorter wrench.
Physics
1 answer:
SIZIF [17.4K]3 years ago
5 0
C. Use a longer wrench, this is because it would create a greater turning moment as moment=force*distance
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Pascal Law's says that:

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2 years ago
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\\ \sf\longmapsto 300-70.5=229.5kJ

We know

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