Calculate
3) i) mass of pile driver used to push the pile into the
ground - cam)
1) height of pile driver (2m)
m) pile material cam)
in shape at the based of the pile (2m)

a metal block with mass 50kg is being dropped onto a
ipile to build a tall building. the height of
metal block from the pile is 20m calculate
cm
i weight of metal block.
velodty of metal block just
770)
before it hits the pile
in
impulsive force acted on the pile if the time
impact is 50s.