A ball is thrown upwards with a velocity of 40 m/s from the bottom of the tower of height 120 m . After 2 seconds , another ball is dropped from the top of the tower. Take g= 9.8 m/s2. When and where the two balls cross each other The time taken by the first ball to cross second ball in (seconds) The distance from the bottom of the tower when two balls cross each other in (m)
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 is thrown upwards with a velocity of 40 m/s from the bottom of the tower of height 120 m . After 2 seconds , another ball is dropped from the top of the tower. Take g= 9.8 m/s2. When and where the two balls cross each other
The time taken by the first ball to cross second ball in (seconds)
The distance from the bottom of the tower when two balls cross each other in (m)
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