A ball is thrown vertically upwards at 29.4 m/s. For its complete ...

[sabina]

A ball is thrown vertically upwards at 29.4 m/s. For its complete trip (up and back down to the starting position), its average speed is:
 a. 14.7 m/s.
  c. 4.90 m/s.
  b. 9.80 m/s.
  d. not given.

Question 2

A parachutist jumps out of an airplane and accelerates with gravity to a maximum velocity of 58.8 m/s in 6.00 seconds. She then pulls the parachute cord and after a 4.00-second constant deceleration, descends at 10.0 m/s for 80.0 seconds, reaching the ground. From what height did the parachutist jump?
 a. 914 m
  c. 1520 m
  b. 1110 m
  d. 1750 m

[chevyboi1976]

Answer to Question 1

A

Answer to Question 2

B

[sabina]

Thanks for the timely response, appreciate it

[miss_1456@hotmail.com]

TYSM