How fast is the ball moving when it reaches the highest point in its trajectory? 150 m/s A. 150.0 mis 0.0 mis 37° C. 120.0 m's | 250.0 mis D. A ball is launched from ground level with an initial velocity of 150 m/s directed 37° above the horizontal. The ball travels with negligible air resistance over level ground. 38. « > » I I F How fast is the ball moving just before striking the ground? A. 250.0 m's B. 75.0 mis C. 150.0 m/s D. 0.0 m/s B.
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.
i need help with both questions.
A ball is launched from ground level with an initial velocity of 150 m/s directed 37° above the horizontal. The ball travels with negligible air resistance over level ground.
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