Atraditional unit of length in japan is the ken (1ken =1.97 m) . what are the ratios of (a) square kens to a square meters? and (b) cubic kens to cubic meters? what is the volume of a cylindrical water tank of a height 5.50 kens and radius of 3.0 kens in (c) cubic kens and (d) cubic meters?

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures

80cm/s.

24cm/s.

53.3cm/s.

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.