A sphere has a mass of 2.10kg and travels along a horizontal plane at the velocity of 12.2m/s. Find the energy

The formula for the energy of motion is KE = .5 × m × v2

where KE is kinetic energy in joules,

m is mass in kilograms and

v is velocity in meters per second.

Explanation:

So in the above question

m=2.10kg

v=12.2m/s

KE=.5*2.10*(12.2)^2

K.E=.5*2.10*148.84

K.E=156.282 joules

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation:

see earlier