3 years ago

You use 40 N of force to push a box of books 3.2 m along the floor how much work is being done

Physics

2 answers:

Ganezh [65]3 years ago

8 0

Answer:

128Nm

Explanation:

w=d*F

w=3.2m*40N

w=128Nm

plz mark brianliest if its correct....

S_A_V [24]3 years ago

6 0

Answer:

$\boxed{Work \: done = 128 \: N-m}$

Explanation:

Force = 40 N

Displacement = 3.2 m

Work Done = Force × Displacement

= 40 × 3.2

= 128 N-m

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an athlete whirls an 8.71 kg hammer tied to the end of a 1.5 m chain in a simple horizontal circle where you should ignore any v

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Given that,

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We need to find the tension in the chain. The tension acting in the chain is balanced by the required centripetal force. It is given by the formula as follows :

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