Answer:
Velocity includes direction.
Explanation:
Velocity is a vector. It includes both direction and magnitude.
Speed is the magnitude of velocity.
The two are still synchronized, but both are running slow.
(So is Henry's heartbeat, breathing rate, and all the frequencies in the hip-hop .mp3 he's listening to.)
Answer:
1.1 m
Explanation:
a = v² / r
24.6 m/s² = (5.2 m/s)² / r
r = 1.1 m
Amplitude of a sound wave