12 A plane starting from rest accelerates at 3 m/s for 25 s. Calculate the increase in velocity after:
a 1 s
b 5s
C 25 s.

Sound waves are mechanical waves in which the particles in the medium vibrate ina direction parrallel to the direction of energy transport. what is another name of the type of wave that transfers energy in this way?

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp

The pressure proportional to the area a- inversely b- directly c- increase d-decrease