You are riding your bike and steadily pulling your little brother in his red wagon while someone standing still watches you and your little brother go by. he has a ball, and he throws the ball forward at a velocity of 2.5 m/s relative to his body while you are pulling the wagon at a velocity of 4.5 m/s. at what speed does the person who is standing nearby see the ball go by?

step-by-step explanation:

we are given

we have to simplify it

firstly, we will factor it

now, we can cancel like terms

now, we can combine it

so, we get

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.