You drop a large rock off of a tall cliff from rest. If the rock falls for 4 seconds, calculate the velocity of the rock. Assume g = 10 m/s^2. a. 2 m/s. b. 40 m/s. c. 80 m/s. d. 12 m/s.
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.
-
You drop a large rock off of a tall cliff from rest. If the rock falls for 4 seconds, calculate the velocity of the rock. Assume g = 10 m/s^2.
a. 2 m/s.
b. 40 m/s.
c. 80 m/s.
d. 12 m/s.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
