A high-speed dart is shot from ground level with a speed of 150 m/s at an ang ° above the horizontal. What is the vertical component of its velocity after 4.0 s if air resistance is neglected?
A) 75 m/s
B) 36 m/s
C) 130 m/s
D) 38 m/s
E) 150 m/s

Question

A high-speed dart is shot from ground level with a speed of 150 m/s at an ang  ° above the horizontal. What is the vertical component of its velocity after 4.0 s if air resistance is neglected?
A) 75 m/s 
B) 36 m/s 
C) 130 m/s 
D) 38 m/s 
E) 150 m/s

Quizplus · Accepted Answer

The Answer of A high-speed dart is shot from ground level with a speed of 150 m/s at an ang  ° above the horizontal. What is the vertical component of its velocity after 4.0 s if air resistance is neglected?
A) 75 m/s 
B) 36 m/s 
C) 130 m/s 
D) 38 m/s 
E) 150 m/s

A High-Speed Dart Is Shot from Ground Level with a Speed