Answer:D
Explanation:
It was right o khan academy
Answer:27 km per hour West + 17 km per hour North
Answer:
what are simple machines lol
Explanation:
The final velocity is a vector quantity that measures the speed and direction of a moving body after it has reached its maximum acceleration
There are longitudinal and transverse. Both types of mechanical waves require a medium, transport energy, and have defined wavelengths, frequencies, and speeds.
Differences are that transverse waves oscillate along a direction perpendicular to the direction of travel (like shaking a rope up and down). Longitudinal waves like oscillations along a spring and sound waves, oscillate back and forth along the direction of travel.
