Complete the following table height h (cm) Time t, (s) Time t2 (s) Mean time t (s) t? (s?) h/t? (m/s²) g (m/s³) 25 0.2250 0.2256 35 0.2672 0.2674 45 0.3021 0.3029 55 0.3351 0.3357 65 0.3640 0.3650 a) The average value of 'g' from the above table is m/s2 b) lf the exact value of 'g' at that place is 9.828 m/s?, i) the absolute uncertainty in the value of 'g' is m/s? i) the percentage uncertainty in the value of 'g' is m/s2
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.
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