What is the de Broglie wavelength (in nanometers) associated with a 2.70−g Ping-Pong ball traveling at 15.3 mph? Enter your answer in scientific notation.

Describe the path of the electric current through a circuit?

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?