Acardinal (richmondena cardinalis) of mass 4.20×10−2 kg and a baseball of mass 0.146 kg have the same kinetic energy. what is the ratio of the cardinal's magnitude pc of momentum to the magnitude pb of the baseball's momentum?

Explanation:

It is given that,

Mass of cardinal,

Mass of baseball,

Both cardinal and baseball have same kinetic energy. We need to find the ratio of the cardinal's magnitude of momentum to the magnitude of the baseball's momentum.

Kinetic energy is given by,

So,

So, the ratio of cardinal's magnitude of momentum to the magnitude of the baseball's momentum is 53 : 100

c, 1a hope this

1 a

2 b

3 b

4 d

5 d

6 d

explanation: