Is an instrument used to record seismic waves hope this helps you bra
The formula for energy of motion is KE = .5 x m x v^2
Ke= Kinetic Energy in Joules
m = Mass in Kilograms
v = Velocity in Meters per Second
By calculating the crests, you can find the waves' frequency.
Hope this helps!
Answer:
945 j
Explanation:
You have just given the ball kinetic energy, which is given by the following equation:
KE= 1⁄2 m v2 = 1⁄2 (2.1 kg)(30 m/s)2 = 945 Joules
The parietal layers of the membranes line the walls of the body cavity.
hope this helps