Data: Distance 2.00 m 2.00 m 2.00 m Time (s) Percentage Error: 6.02 •96 -85 .85 . Exp Acceleration (m/s²) 2.08 m/s² 2.35 m/s2 2.35m/s2 Percentage error: [(Theoretical value - Experimental value)]* 100/( Theoretical value) Average Acceleration: 2.26 m/s Questions: 1. Is your measurement close to the actual acceleration due to gravity? If not, what are the reasons? no, from these reasons 4) External forces 1) calculation errors 2) Measurement errors 3) Air resistance 2. Would your measurement of acceleration be smaller or larger if you performed the same lab on the moon? 3. Would your measurement change if you used a different size ball?
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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