An object is thrown upwards from the ground level at a speed of 58m/s. It travels upwards to the highest point of its path and then falls back to the ground. What is the objects speed and direction right as it is about to hit the ground at the end of it's fall? * 24 m/s upwards 24 m/s downwards 0 m/s upwards 9.8 m/s upwards 9.8 m/s downwards 58 m/s upwards 58 m/s downwards
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.
- An object is thrown upwards from the ground level at a speed of 58m/s. It travels upwards to the highest point of its path and then falls back to the ground. What is the objects speed and direction right as it is about to hit the ground at the end of it's fall? *
24 m/s upwards
24 m/s downwards
0 m/s upwards
9.8 m/s upwards
9.8 m/s downwards
58 m/s upwards
58 m/s downwards
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