J.R. S. answered 04/09/21
Ph.D. in Biochemistry--University Professor--Chemistry Tutor
De Broglie wavelength
λ = h / mv
λ = wavelength = ?
h = Planks constant = 6.626x10-34 kg m2/s
m = mass in kg = 9.10x10-31 kg
v = velocity in m/s = 5.81x106 m/s
λ = 6.626x10-34 / (9.10x10-31)(5.81x106)
λ = 1.25x10-10 m
Solve the baseball problem the same way using the values for m and v provided.