Multiple Choice
A girl throws a rock horizontally, with a velocity of 10 m/s, from a bridge. It falls 20 m to the water below. How far does the rock travel horizontally before striking the water, assuming negligible air
Resistance?
A) 16 m
B) 24 m
C) 20 m
D) 14 m
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Displacement vector <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.jpg" alt="Displacement vector
Q3: Three ropes are tied in a knot
Q4: A projectile is fired from ground level
Q5: Refer to the figure, which shows four
Q6: An airplane is pointed a <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3818/.jpg"
Q8: Which of the following statements are true
Q9: A player throws a football 50.0 m
Q10: Vector <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.jpg" alt="Vector has
Q11: Your motorboat can move at 30 km/h
Q49: A 55-kg box rests on a horizontal