On planet #4, you fire a projectile from the ground at an initial speed of 48.7 m/s at an angle of 31.2 degrees above the horizontal. The projectile lands 42.5 m away from the launch point. What is the value of g for planet #4? A 49.5 m/s^2 B 28.9 m/s^2 C 32.9 m/s^2 D 19.2 m/s^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.
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On planet #4, you fire a projectile from the ground at an initial speed of 48.7 m/s at an angle of 31.2 degrees above the horizontal. The projectile lands 42.5 m away from the launch point. What is the value of g for planet #4?
A 49.5 m/s^2B 28.9 m/s^2C 32.9 m/s^2D 19.2 m/s^2
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