"an airplane accelerates down a runway at 3.20m/s2 for 32.8s until it finally lifts off the ground. how long is the said runway? how long is the said runway?" From the problem, what is the most appropriate equation to be used? а. d- b. d - + Vit c. Vf =SNi? + 2ad VF =vi t at d.
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.
1."An airplane accelerates down a runway at 3.20m/s2 for 32.8s until it finally lifts off the ground. how long is the said runway? how long is the said runway?" From the problem, what is the most appropriate equation to be used?
2.Which describe the velocity of an object upward?
a.The object moves in constant velocity for one meter
b.The object adds one meter per second squared in its velocity every second
c.The object changes its velocity to one meter per second at its highest point
d.The object adds one meter per second in its velocity every second
3. which tells how fast an object is moving?
a.30km at 40 northeast
b.60 miles per hour in 4 hr
c. 30 meters per second
d. 30 meter per second squared
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