1. + -/2 points OSColPhys2016 3.4.P.025.
My Notes + Ask Your Teacher
A projectile is launched at ground level with an initial speed of 53.5 m/s at an angle of 35.0 above the horizontal. It strikes a target above the ground 2.90 seconds later. What are the x and y distances from where the
projectile was launched to where it lands?
x distance
m
y distance
m
Additional Materials
Reading
2.
+ -/3 points OSColPhys2016 3.4.P.026.
My Notes + Ask Your Teacher
A ball is kicked with an initial velocity of 11 m/s in the horizontal direction and 18 m/s in the vertical direction. (Assume the ball is kicked from the ground.)
(a) At what speed (in m/s) does the ball hit the ground?
m/s
(b) For how long (in s) does the ball remain in the air?
(c) What maximum height (in m) is attained by the ball?
m
Additional Materials
Reading