Car A travels along a freeway at 110km/h going east.. Car B, travelling west at 120km/h spins out of control and veers towards Car A (accross the median strip) at an angle 30 degree of course. What is the velocity of Car A relative to Car B? (I can find the velocity but I don't know how to find the true bearing)

well, you would divide 135 by 33 to get your answer. then that is how many seconds it would take. boardman should fly about 132 m or 4.090909090909091 seconds.

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.

d. platinum would have the greatest temperature increase because it has the lowest specific heat.