a ball is thrown horizontally from a height of 1.5 m/s and lands 7m away a) what is the time of flight of the ball b) what is the initial velocity of the ball . Plz sketch is required

A object was launched at 80° above the horizontal. Identify which of the following velocity versus time graphs best represents X velocity and Y velocity

KACTICE ANOTHER Near the end of a marathon race, the first two runners are separated by a distance of 45.0 m. The front runner has a velocity of 3.50 m/s, and the second a velocity of 4.20 m/s. (a) What is the velocity of the second runner relative to the first? m/s faster than the front runner. (b) If the front runner is 250 m from the finish line, who will win the race, assuming they run at constant velocity? O The first runner will win. O The second runner will win. (c) What distance ahead will the winner be when she crosses the finish line? m Additional Materials Reading ASK YOUR TEACHER PRACTICE ANOTHE MY NOTES

risk their lives when 5) BASE jumpers wearing wing suits jumping off cliffs or fall buildings. A jumper building horizontal leaps from a of a 3.0 m/s and free falls (no air resistance) 170 meters from the ground The building at a parachute. (Burj Khalifa, Dubai). is a) how long is the jumper in free fall? b) how far horizontally is the jumper from the building when they open their suit? speed until they with are which point they open 828m tall

Question 3

pls help solve this