The velocity of a 2 kg body is v(t) = 2t $\hat{i}$ + t² $\hat{j}.$ The momentum at t = 2 s is:
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The velocity of a 2 kg body is v(t) = 2t i ^ \hat{i} i ^ + t² j ^ . \hat{j}. j ^ ​ . The momentum at t = 2 s is:

G1 Physics · Accepted Answer

Use p = mv and conservation of total linear momentum for an isolated system. Resolving components with the given data gives D: All of the above.

The velocity of a 2 kg body is v(t) = 2t i ^ \hat{i} i ^ + t² j ^ . \hat{j}. j ^ ​ . The momentum at t = 2 s is: