Answer :
this is the work done against gravity so the formula for this numerical will be
work=mgh where m= weight or mass(10lb) g=gravity which is 9.8 and height which is 10 foot
you have to multiply according to the formula to get the answer
this is the work done against gravity so the formula for this numerical will be
work=mgh where m= weight or mass(10lb) g=gravity which is 9.8 and height which is 10 foot
you have to multiply according to the formula to get the answer