1/- A car traveling at 60 m/s began to decelerate with 1.5 m/s2 . Calculate the required time for the car to move a distance of 70 m during its slow down.
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.
1/- A car traveling at 60 m/s began to decelerate with 1.5 m/s2
. Calculate the required time for the
car to move a distance of 70 m during its slow down.
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2/- A car has 90 m/s velocity that decreases to 18 m/s in 8 s. Calculate:
- Acceleration
- The time needed to stop
- The displacement until it stops
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