Uphill escape ramps are sometimes provided to the side of steep downhill highways for trucks with overheated brakes. For a simple 14 ∘ upward ramp, what length would be needed for a runaway truck traveling 160 km/h ? Note the large size of your calculated length. (If sand is used for the bed of the ramp, its length can be reduced by a factor of about 2.)
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.
Uphill escape ramps are sometimes provided to the side of steep downhill highways for trucks with overheated brakes.
For a simple 14 ∘ upward ramp, what length would be needed for a runaway truck traveling 160 km/h ? Note the large size of your calculated length. (If sand is used for the bed of the ramp, its length can be reduced by a factor of about 2.)
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