1-What is the expected value of acceleration of a car (in m/s2) on a frictionless track that is inclined at an angle of 3⁰. ans=0.513 At an angle of incline of the track at 3⁰, in how much time is the cart expected to travel 0.6 meter, if it starts from rest? ans=1.53 If a car starts rolling down a road inclined at 4 how far (in meters) would it go in 2.9 minutes. (ignore friction) ans=10349
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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1-What is the expected value of acceleration of a car (in m/s2) on a frictionless track that is inclined at an angle of 3⁰.
ans=0.513
At an angle of incline of the track at 3⁰, in how much time is the cart expected to travel 0.6 meter, if it starts from rest?
ans=1.53
If a car starts rolling down a road inclined at 4 how far (in meters) would it go in 2.9 minutes. (ignore friction)
ans=10349
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