A tennis player tosses a tennis ball straight up and then catches it after 1.78 s at the same height as the point of release. (a) What is the acceleration of the ball while it is in flight? magnitude m/s? direction --Select- (b) What is the velocity of the ball when it reaches its maximum height? magnitude m/s direction --Select- (c) Find the initial velocity of the ball. m/s upward (d) Find the maximum height it reaches. m

Q: A brick is thrown upward from the top of a building at an angle of 25° to the horizontal and with an…

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Q: Firework rocket can be shot straight up to 150 meters high (maximum height) before explosion. If we…

A: Given data: Initial position y = 0 m Final position y = 150 m Free-fall motion Required: Initial…

Q: Hint Check Answer on 10 of 20 > What are the magnitude Av and angle of the change in velocity if the…

A: given that,v1=85 msvf=55 ms

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Q: A particle starts from rest at a position x(0) = 0. Find the velocity v(t) and position y(t) of the…

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Q: A particle moves along the x axis. It is initially at the position 0.280 m, moving with velocity…

A: "As per the guidelines i solved the first three subpart". (c) Angular frequency is, ω=-ax=--0.300…

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Q: A tennis player tosses a tennis ball straight up and then catches it after 1.36 s at the same height…

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Q: vertically up from the ground with an initial velocity of vo = 41.8 m/s. At what height from the…

A: Given, Height, H=89.0m to=0s τ=2.55s vo=41.8m/s

Q: A particle's position is given by the equation: x = - 0.5t³ – 3t – 9. (a) What is the acceleration…

A: Given data: Position of particle (x) = 0.5t3 - 3t - 9 x in meters and t in seconds

Q: If you drop an object from a height of 1.3 m, it will hit the ground in 0.52 s. If you throw a…

A: Given : h = 1.3 m t = 0.52 s vox = 42 m/s

Q: A rock thrown upward returns to its starting point. The trip this takes 7 s. If we choose positive…

A:

Q: that can be released into freefall via a remote control. The bowling ball is released at t = 0 5. A…

A: Given The height of the drone above the ground level: h =100 m; The bowling ball is released at t =…

Q: A speedboat moves on a lake with initial velocity vector ?1,?=8.81 m/sv1,x=8.81 m/s and ?1,?=−2.45…

A: Given, The initial speed of the speedboat,  v1x = 8.81 msv1 = -2.45 ms Time, t = 6.63 s…

Q: A brick is thrown upward from the top of a building at an angle of 40° to the horizontal and with an…

A:

Q: Standing on a balcony, you throw your keys to a friend standing on the ground below. 1.1 seconds…

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Q: )If a projectile is shot vertical and reached a height of twenty five meters, at what initial…

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Q: Near the end of a marathon race, the first two runners are separated by a distance of 75.0 m. The…

A: distance between two runners = 75 m velocity of first runner = 3.25 m/svelocity of second runner =…

Q: A tennis player tosses a tennis ball straight up and then catches it after 2.11 s at the same height…

A: In the given question, We have to determine the acceleration of the ball while it is in flight.

Q: Near the end of a marathon race, the first two runners are separated by a distance of 65.0 m. The…

A: Relative velocity: The velocity of an object in relation to another observer is known as its…

Q: A tennis player tosses a tennis ball straight up and then catches it after 2.11 s at the same height…

A: The player here threw the ball straight up. So, we are dealing with vertical motion.

Q: A rocket is fired vertically upward from the surface of the earth at a constant acceleration of 20.0…

A: Given:initial velocity, u = 0 m/sacceleration, a = 20 m/s2time, t = 30 sacceleration due to gravity,…

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A: The objective of the question is to find the displacement of the cyclist who accelerates from rest…

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A: Given, a brick is thrown upward from the top of a building at an angle of θ=15° to the horizontal…

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Q: An object is dropped from a height of 10.0 m at t = 0. At the same time, another object is thrown…

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Q: A tennis player tosses a tennis ball straight up and then catches it after 1.78 s at the same height…

A:

Q: A ball is thrown with a horizontal velocity of v0 from the top of an 80 m tall building. The time it…

A: Given, The horizontal velocity of the ball is v0  The height of the building is h = 80 m…

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.