Question

for thita =30°, very fit that sin2 thita =2sin thita cos thita​

Answer 1

• $\huge\pink{\mid{\fbox{\tt(answer)}\mid}}$Iqbal has to push a lighter box and Seema has to push a similar heavier box on the same floor. Who will have to apply a larger force and why? Seema will apply a larger force, because heavier objects generates more frictional force due to the two surfaces being pressed together harder.

Answer 2

Answer:

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Step-by-step explanation:

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