19) A 0.05 kg ball is thrown upward from the ground with an initial velocity of 30 m/s. At its maximum height, the magnitude of the balls acceleration is?
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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19) A 0.05 kg ball is thrown upward from the ground with an initial velocity of 30
m/s. At its maximum height, the magnitude of the balls acceleration is?
20) A 15 Newton force is applied to a mass M that is adjacent to a wall, as shown.
If the mass is 2 kg, the force that the wall exerts on the mass is equal to?
MK
F=15N.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff8fe35d2-5358-4f99-80d3-e9019afde4cc%2F295b9f46-ba84-4d0b-82dc-ef0ebe092102%2Fe6xjk2v_processed.jpeg&w=3840&q=75)
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