Can you guys help me with this problem asking... PART A: The x-acceleration is ..... zero at 38 sec. The x-acceleration is ..... zero at 48 sec . PART B: The speed is ..... zero at 23 sec. At 7 sec, the speed is as high as it gets. PART C: The acceleration magnitude at 38 sec is ..... the acceleration magnitude at 15 sec. The speed at 7 sec is ..... the speed at 79 sec. The options are: GREATER THAN LESS THAN EQUAL TO TRUE FALSE
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.
Can you guys help me with this problem asking...
PART A: The x-acceleration is ..... zero at 38 sec.
The x-acceleration is ..... zero at 48 sec .
PART B: The speed is ..... zero at 23 sec.
At 7 sec, the speed is as high as it gets.
PART C: The acceleration magnitude at 38 sec is ..... the acceleration magnitude at 15 sec.
The speed at 7 sec is ..... the speed at 79 sec.
The options are: GREATER THAN
LESS THAN
EQUAL TO
TRUE
FALSE
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