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sergij07 [2.7K]
3 years ago
5

What is the work of a 520n student walking a distance of 3 m

Physics
1 answer:
Wewaii [24]3 years ago
8 0

Answer:

W=1560 Joules

Explanation:

Use W=fd

so, W=520N(3m)= 1560J

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A body moving with an acceleration 2 m/s?then what is the change in velocity in 4sec.​
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Answer:

As Per Provided Information

Moving body has 2m/s² acceleration

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<u>Formula Used here</u>

\boxed{\bf{\Delta \: V \:  =  acceleration \:  \times time \:}}

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<u>\sf\longrightarrow\Delta\:V \:  = 2 \times 4 \\  \\  \\ \sf\longrightarrow\Delta\:V \:  =8m {s}^{ - 1}</u>

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