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?

Iqbal has to push a lighter box and Seema gas to push a similar heavier box on the same floor . Who will have to apply a larger force and why ?

A lighter body and a heavier body have same K.E. Which one has greater momentum?

Describe how the two figures at the right are alike and how they are different. Which box has larger surface area?

A person is trying to push a box, the whole day he makes use of his stored energy but cannot move it. In physics we say he has not done any work. Explain why?

A box is placed on an inlcined plane and has to be pushed down. The angle of inlcination is

Describe how the two given figures are like and how they are different?Which box has larger lateral surface area?

One of the two set squares in your instrument box has angles of measure 30^(@) - 60^(@) - 90^(@) Take two such identical set - squares .Place them side by side to form a kite like the one shown here . How many lines of symmetry does the shape have ? Do you think that some shapes may have more than one line of symmetry ?