A rocket in free space generates a constant acceleration of (+8x^)[ms2](+8x^)[ms2]. If at t1=4t1=4 [s] the rocket has a velocity of v⃗ 1=−5x^v→1=−5x^ [m/s], what is the rocket's displacement between t1t1 and t2=8t2=8 seconds? Select one: A.−20 [m] B. +256 [m] C. None of these are correct OR there is not enough information D.+472 [m] E.+44 [m] F.+216 [m] G.+59 [m]
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.
A rocket in free space generates a constant acceleration of (+8x^)[ms2](+8x^)[ms2].
If at t1=4t1=4 [s] the rocket has a velocity of v⃗ 1=−5x^v→1=−5x^ [m/s], what is the rocket's displacement between t1t1 and t2=8t2=8 seconds?
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