the black mamba is one of the world most poisonous snakes, and with the maximum speed of 18.0km/h, it is lso the fastest. suppose the mamada waiting in a hide-out sees prey and begins slithering forward it with a velocity of +18.0 km/h. after 2.0s the mamba realizes that its prey can move faster that it can. the snake then turns around slowly returns to its hide-out in 12.0s calculate: a. the mambas average velocity during its return to the hide-out. b. the mambas average velocity for the complete trip. c. the mambas average speed for the complete trip

explanation:

an enlarged virtual image is the answer

d is the correct answer

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.