Tin is Sn, atomic number 47 is Silver, Mass of sodium is 22.9 u
Answer:
Explanation:
After the collision velocity of the particle is (4î - 3ĵ)m/s . ... A particle of mass 1 kg moving with a velocity of (4i^−3j^)m/s collides with a fixed surface. ... Perfectly inelastic. D ... The common velocity of the blocks after collision is: ... A ball falls from a height of 5 m and strikes the roof of a lift. ... Stay upto date with our Newsletter! i know this is not right but just here for points see ya loser
It depends on the direction in which the shell is launched. The time can be anything from 3.6 seconds to never.
The answer is C) A girl hangs by both hands, motionless, from a trapeze.