Author Question: It there were no gravity a stone thrown upward at 45 degrees would follow a straight-line path. But ... (Read 72 times)

amal · **on:** Jul 29, 2018

It there were no gravity a stone thrown upward at 45 degrees would follow a straight-line path. But because of gravity, at the end of 1 second, the stone is actually

A) 5 m below the straight line.
B) 10 m below the straight line.
C) 15 m below the straight line.

Question 2

A projectile is fired into the air at an angle of 50 above ground level and hits a target downrange. It will also hit the target if fired at an angle of

A) 40.
B) 45.
C) 55.
D) 60.
E) none of the above