Author Question: The image distance, , is positive for images in front of a mirror. Indicate whether the statement ... (Read 84 times)

ericka1 · **on:** Jul 29, 2018

The image distance, , is positive for images in front of a mirror.

Indicate whether the statement is true or false

Question 2

A bullet is fired from ground level with a speed of 150 m/s at an angle 30.0 above the horizontal at a location where g = 10.0 m/s2. What is the vertical component of its velocity after 4 seconds?

A) 150 m/s
B) 35 m/s
C) 130 m/s
D) 75.0 m/s
E) 37.5 m/s