A ball was shot straight up from the ground. What must its initial velocity have been if it returned to earth in 10 sec? Pick the best answer. a. 1500 b. -256 c. 1600 d. 160 e. 16
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.
A ball was shot straight up from the ground. What must its initial velocity have been if it returned to earth in 10 sec? Pick the best answer.
a. 1500
b. -256
c. 1600
d. 160
e. 16
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
