Multiple Choice
Two baseballs are released at the same time.One is dropped from rest and the other is given an initial horizontal velocity.Which of the following is not true? Ignore atmospheric drag.
A) Both baseballs hit the ground at the same time.
B) Both have the same vertical component of velocity as they reach impact.
C) The horizontal component of velocity increases at a greater rate than the vertical component of velocity for both while they are both in the air.
D) The horizontally-released ball has a greater speed than the other ball for the whole trip.
Correct Answer:

Verified
Correct Answer:
Verified
Q3: In a two-dimensional Cartesian coordinate system the
Q4: A mouse starts out in a corner
Q5: A track star in the broad jump
Q6: A stone is thrown with an initial
Q7: A projectile is launched at an angle
Q9: A baseball thrown from the outfield is
Q10: John throws a baseball from the outfield
Q11: A quarterback takes the ball from the
Q12: A ball is rolled horizontally off a
Q13: A baseball is thrown by the center