Question

A horizontal force of 2 N acts on a ball of mass 0.5 kg which is initially at rest. Calculate i) the work done the by the force in 6 s ii) the change in kinetic energy of the body i11) Which principle can be concluded from the results obtained in part į and ii​

Answer 1

Answer:

Explanation:

If a vector + b vector + c vector is equal to zero then a vector cross b vector will beStep-by-step explanation:

A+B+C=O B×(A+B+C)=0×B B×A + B×B +B×C=0( since B×B=0) B×A= ... If A and B are non-zero vectors, is it possible for A×B and A·B both to be ...

Answer 2

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