An object is thrown straight up with a velocity, in ft/s, given by v(t) = -32t + 71, where t is seconds, from a height of 48 feet. a) What is the object's initial velocity? ? + b) What is the object's maximum velocity? c) What is the object's maximum displacement? ? d) When does the maximum displacement occur? ? e) When is the object's displacement 0?
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.
![An object is thrown straight up with a velocity, in ft/s, given by v(t) = -32t + 71, where t is
seconds, from a height of 48 feet.
a) What is the object's initial velocity?
? +
b) What is the object's maximum velocity?
c) What is the object's maximum displacement?
?
d) When does the maximum displacement occur?
?
e) When is the object's displacement 0?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F80308a18-74a9-4811-ae0e-6f2ee2431daf%2F43da8c88-ff72-4777-aefa-69243bf75e25%2Fkzf6di.png&w=3840&q=75)
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