Three ropes are tied to a large boulder. The first rope is pulled with a force of 450 N due East while the second is being pulled with a force of 300 N at an angle 45° North-West. The third rope is being pulled with a force of 500 N 30° South-West.

it breaks and dirupture other materials and other sencews from the bottom

the answer is b, have negligible mass

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.