02 A 200 g rubber ball is tied to a 1.0 m long string and released from rest at an angle 0. At thee lowest point, it has an elastic collision with a 1.0 kg block. The block is resting on a frictionless surface and is connected to a 20 cm long spring of spring constant 2.0 kN m'. After collision, the spring compresses a maximum distance of 2.0 cm. 1.0 m 1.0 kg spring kwww 200 g 20 cm (a) Determine the strain energy stored in the spring. (b) Determine the speed of the block immediately after collision with the ball. Tc) Determine the speed of the ball just before and after collision with the block (d) Hence, determine the angle 0.

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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.