The Wavelength of a 45-Kg Teenager Moving at 5 M/s

Multiple Choice

The wavelength of a 45-kg teenager moving at 5 m/s on a skateboard is about:

A) 5 * 10-37 m.
B) 3 * 10-36 m.
C) 7 * 10-34 m.
D) 0.1 m.
E) 5 m.