After about 20 minutes, you begin to pick up velocity. You realize that you are headed toward a waterfall. Let’s hope it isn’t too high…. You reach the top of the waterfall traveling at 20 m/s. The waterfall is 1.6 m high. a. How long are you in the air? b. How far away from the base of the waterfall does your boat land?
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.
After about 20 minutes, you begin to pick up velocity. You realize that you are headed toward a waterfall. Let’s hope it isn’t too high…. You reach the top of the waterfall traveling at 20 m/s. The waterfall is 1.6 m high.
a. How long are you in the air?
b. How far away from the base of the waterfall does your boat land?
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