Two balls have the same mass. one ball moving along the positive x axis and the other ball moving along the positive y axis undergo perfectly inelastic collision. what can you say about the motion of the balls after the collision?
a. stick and move together
b. separate immediately
c. first ball stops while other starts moving
d. the two balls travel off in opposite directions

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem

The slope of a velocity time graph over any interval of time gives the during that interval