Projectile Motion Begin Date: 1/28/2022 12:01:00 AM -- Due Date: 2/6/2022 11:59:00 PM End Date: 4/28/2022 11:59:00 PM (25%) Problem 3: A ball is kicked at ground level with an initial velocity of 15.5 m/s in the horizontal direction and 12 m/s in the vertical direction. Status for iew atus mpleted mpleted A 33% Part (a) At what speed does the ball hit the ground in m/s? 4 33% Part (b) For how long does the ball remain in the air in seconds? D A 33% Part (c) What maximum height is attained by the ball in meters? Grade Summary Deductions 0% Potential 100% sin cos() tan 7 8 9 HOME Submissions cotan() asin( acos() E TA 4 5 6 Attempts remaining 10 (0% per attempt) atan() acotan( sinh() 3