Calculate
3) i) mass of pile driver used to push the pile into the
ground - cam)
1) h...
Physics, 06.10.2019 02:20 Happygirl5715
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.
Answers: 2
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
Answers: 2
Physics, 22.06.2019 19:30
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
Physics, 23.06.2019 16:00
Suppose that a block is pulled 16 meters across a floor. what amount of work is done if the force used to drag the block is 22 n? a. 352 j b. 200 j c. 220 j d. 330 j
Answers: 2
Chemistry, 17.08.2021 20:00
Mathematics, 17.08.2021 20:00
Mathematics, 17.08.2021 20:00
Mathematics, 17.08.2021 20:00
Biology, 17.08.2021 20:00
Biology, 17.08.2021 20:00
Mathematics, 17.08.2021 20:00
English, 17.08.2021 20:00