A longitudinal wave is composed of compressions and rarefactions. An example of a lomgitudinal wave is sound waves. It's a type of wave thay moves parrelel to axis.

6 0

2 years ago

What is the kinetic energy of a ball with a mass of 0. 5 kg and a velocity of 10 m/s? (formula:) 25 j 5 j 50 j 100 j.

disa [49]

Answer:

given,

mass(m)=0.5 kg

velocity(v)=10m/s

we know

kinetic energy=1/2mv^2

=1/2 *0.5*(10)^2

=25j

7 0

2 years ago

The box of candies is shared equally.

masha68 [24]

Answer:

hmm I guess you want to complete ur question..,m

4 0

2 years ago