swimmer swims 10 complete laps in a swimming pool. It takes 15 seconds to complete the swim.Pool is 30m long. Choose all the correct answers. 1. Swimmer has av. velocity of 0m/s 2. swimmer has av. speed of 40m/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.
A swimmer swims 10 complete laps in a swimming pool. It takes 15 seconds to complete the swim.Pool is 30m long.
Choose all the correct answers.
| 1. |
Swimmer has av. velocity of 0m/s |
|
| 2. |
swimmer has av. speed of 40m/s. |
|
| 3. |
Swimmer covers a distance of 600m to complete 10 laps |
|
| 4. |
Swimmer has displacement of zero. |
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
