Which of the following has the least momentum?

A. 0.01 [kg] mass moving at 200 [m/s]

Explanation:

Momentum is defined as the product of mass by Velocity.

where:

m = mass [kg]

v = velocity [m/s]

For the case A

If we perform this same operation with the values of mass and velocity we see that the momentums will be greater than 2 [kg*m/s], therefore the lowest momentum is achieved with the values in case A.

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.