2. A ball is thrown vertically from the ground with a velocity of 30 m/s. e. When is the displacement of the ball zero? f. When is the magnitude of the ball’s velocity equal to half its velocity when thrown? g. When is the magnitude of the ball’s displacement equal to half the greatest height to which it rises?
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
2. A ball is thrown vertically from the ground with a velocity of 30 m/s.
e. When is the displacement of the ball zero?
f. When is the magnitude of the ball’s velocity equal to half its velocity when
thrown?
g. When is the magnitude of the ball’s displacement equal to half the greatest height
to which it rises?
h. What are the magnitude and direction of the acceleration while the ball is moving
upward?
i. While moving downward?
j. When at the highest point?
Trending now
This is a popular solution!
Step by step
Solved in 6 steps with 5 images
