weight loss, scales are the most popular method used to gauge weight-loss success. A scale measures the sum of your total body weight. Body weight fluctuates during the day, and from day to day, depending on a. variety of factors.
Q: If the velocity of an object is changing, its momentum is also changing. A: TRUE. If the velocity of an object is changing, its momentum is also changing. Expert answered|jeifunk|Points 13479|. Log in to see link for more information.
Yes, a photon moving with constant speed have change in momentum when it passes by a massive object and is attracted and deviated from its path. Explanatio is given below. Photons acquire mass when in motion. Photon rest mass is zero but when photon moves with velocity of light, it acquires energy which results into mass.