it's very urgent...plzzz help me...
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dot product of both the vectors and answer is minus 75 it is work done is in negative direction that is opposite direction sorry - 65
ishika58:
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work is an action which changes the state of body or position of the body.
energy is the capacity to do work.
power is the work done by time taken.
SI UNIT OF WORK IS JOULE .
SI UNIT OF POWER IS WATT.
SI UNIT OF ENERGY IS CALORIE OR JOULE.
energy is the capacity to do work.
power is the work done by time taken.
SI UNIT OF WORK IS JOULE .
SI UNIT OF POWER IS WATT.
SI UNIT OF ENERGY IS CALORIE OR JOULE.
hi devesh
hiii
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