If the velocity of an object is changing, its momentum is also changing. select the best answer from the choices provided t f

Explain earth's motion, using the terms "precession" and "rotation" in your answer.

Diamond will scratch quartz. true or false

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)