A ball is tossed straight up in the air. The ball reaches a maximum height of 1 meter. Which of the following was the initial velocity with which the ball was tossed? (Ignore air resistance. Assume uniform acceleration due to gravity equal to 9.8 mis?.) O 4.43 m/s O 1 m/s O 9.8 m/s O 19.62 m/s

A shell of mass 4 kg is shot upward with an initial velocity of 200 m/sec. The magnitude of the force on the shell due to air resistance is 20 the ground? What is the maximum height? Assume the acceleration due to gravity to be 9.81 m/s². When will the shell reach its maximum height above the ground? The shell will reach maximum height after 18.16 seconds. (Round to two decimal places as needed.) What is the maximum height? The maximum height is 1747 m. (Round to the nearest whole number as needed.) 3 (...) When will the shell reach its maximum height above

What constant acceleration is required (a) to move a particle 50 ft in 5 sec; (b) to slow a particle from a velocity of 45 ft/sec to a dead stop in 15 ft?