PLEASE ANSWER FAST‼️A bungee jumper jumps off a high cliff, and reaches a maximum stretch of 5 points 70 m passed the relaxed length of the cord. If the potential energy stored
in the cord is 6.125x10^4 J, what is the spring constant "k" of the cord.
880 N/m
6,300 N/m
1.3 N/m
25 N/m

Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer

Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?

You and a friend (alex) are at a a tree-top adventure park .. . part of the course requires you to climb up a rope. you both climb the same rope in the same amount of time. however, the tension in the rope is greater when alex climbs. who did the most work? alex did - more tension means more force - more force means more work was done you did - less tension means less force - less force means more work was done to find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? when more work was done, the couch was moved less. when more work was done, the couch was moved further. when more work was done, the couch wasn't moved at all. when more work was done, the couch was moved the same distance.