A note on a piano vibrates 262 times per second . What is the period of the wave ?

The rearrangement of particles in a physical change. hope this

Average net force: ∑f = fapp + fgrav = 8.20 + (-9.81m/s²)(0.500 kg)           = 3.295 n          = 3.30 nvelocity of object∑f = maa = ∑f / m = 3.295 n / 0.500 kg = 6.59 m/s²v² = v₀² + 2adv = √(v₀² + 2ad)v = √[ 0² + 2(6.59m/s²)(1.50m) ]v = 4.45 m/s

Iwould say the answer is: a. peach treehope that : p

What are the