Question

A ball is given an initial velocity of 15.0 m/s at an angle of 40.0° above the horizontal. The height from which the ball is thrown is 40.0 m above the ground. Determine the velocity of the ball 2.00 s after the ball is thrown. (determine the direction counterclockwise from +x axis)

15.2 m/s, 46.0∘∘

11.5 m/s, 0∘∘∘

22.0 m/s, 320∘∘

-15.0 m/s, 319∘∘∘

10.5 m/s, 20.0∘∘∘

15.2 m/s, 319∘∘

10.5 m/s, 40.0∘∘∘

6.00 m/s, 319

Answer 1