Could you solve these 2 problems and show the steps?
Question 1: My son jumps on his stomp rocket and it takes off with an initial velocity of 9.8 m/s starting from the ground.
a) When does it reach its maximum altitude?
b) How high did it go?
c) When does it hit the ground?
Question 2: My son now jumps on his stomp rocket and it goes up 6 meters starting from the ground.
a) When does it reach its maximum altitude?
b) How high did it go?
c) When does it hit the ground?