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Physics - NLM Question with Solution | TestHub

PhysicsNLMMedium2 minQB

PhysicsMediumsingle choice

A string is pulled with a force $F = 100 N$ as shown in the figure. Write F as a vector.

Options:

Answer:

Solution:

$F = F \hat{A B} A = \hat{i} + \hat{j} B = 4 \hat{i} + 5 \hat{j} A B = B - A = 3 \hat{i} + 4 \hat{j} F = \frac{( 3 i ^ + 4 j ^ )}{5} \times 100 = (60 \hat{i} + 80 \hat{j}) N$

Stream:JEESubject:PhysicsTopic:NLM

⏱ 2mℹ️ Source: QB

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