Abaseball is thrown vertically upward and reaches a maximum height of 50.0 m. What is the velocity of the baseball halfway up? O 1260 m/s O 17.75 m/s O 22.13 m/s O 15.15 m/s

Q: An object is initially at rest and accelerates at a rate of 3.50 m/s² in the positive x-direction.…

A: The time required by the object to move 50 m from the initial position is 5.34 s

Q: For the winter, a duck flies 10 m/s due south against a gust of wind with a velocity of 2.5 m/s.…

A:

Q: At time t = 0, a particle has a velocity of m a(t) v = 4.00. The following graph shows the particles…

A: Dear student The area under acceleration- time graph gives us the total change in velocity of the…

Q: A tennis ball is shot straight upward from the ground with an initial velocity of +35.0 m/s. How…

A:

Q: A ball is thrown upward with an initial velocity of 25.0 m/s at time t = 0.0 s, from a roof 50 m…

A: Height, H =50 m  initial velocity, u = 25 m/s

Q: A red-eye tree frog jumps straight up to a vertical height of 1.10 m. Take ?=9.80m/s2. 1. What is…

A: Given: maximum height reached, H = 1.10 m

Q: Can you help me solve this problem please? A hot air ballon is rising into the air with a constant…

A: Here Initial velocity of the air ballon  = u 4.75 m/sHeight from the ground when a bag is dropped =…

Q: Velocity-Time Graph 8.0 6.0 40 2.0 0.0 -2.000 20 40 80 80 100 120 14 0 160 180 20.0 40 -80 -8.0 Time…

A: We have velocity time graph

Q: A racecar starts from rest and accelerates along a straight track. After 11.0 seconds its velocity…

A:

Q: A stone is thrown downwards from the top of a 71.0 m high cliff with an initial speed of 1.61 m/s.…

A:

Q: Position of a particle moving along the x-axis varies in time according to the following expression…

A:

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 230 m/s to the west.…

A: The average acceleration is given as a=(v-u)/t where v is the final velocity and u is the initial…

Q: A basketball referee tosses the ball straight up for the starting tip-off. At what velocity (in m/s)…

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Q: An airplane starts from rest and accelerates at 10.8 m/s?. What is its speed at the end of a 500…

A:

Q: A freely falling object requires 1.80 s to travel the last 30 m before it hits the ground. From what…

A: Given, Initial velocity, u=0 m/s Time, t=1.8 s Distance in last 1.8 s, h=30 m

Q: A particle's position is given by x = 8t + t2- 16 (meters). What is its velocity when its position…

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Q: An airplane lands with an initial velocity of 80 m/s and then decelerates at 1.50 m/s2 for 40…

A: Initial velocity "u"= 80m/s  decelerates "a"= -1.50 m/s². time taken "t"=40 secs . Let final…

Q: An object is dropped from 151 m. How long takes the object to reach the ground? Ignore the air…

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Q: A tennis ball is hit straight up into the air at a velocity of 9 m/s. How long will it be before the…

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Q: A particle has a displacement given by the equation x(t) = 3.0 + 2.0t, where x is in meters and t is…

A:

Q: The position of a particle moving along the x axis is given by x = (21 + 22t - 5.0t?)m, where t is…

A:

Q: The height of a helicopter above the ground is given by h = 2.90t3, where h is in meters and t is in…

A: The height of a helicopter above the ground, h = 2.90t³ t = 1.60 s Time taken to fall back to Ground…

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.