A ball is thrown straight up with enough speed so that it is in the air for several seconds. Assume the positive direction is upwards.   Part A - What is the velocity of the ball when it reaches its highest point   Part B - What is its velocity 0.70s before it reaches its highest point?   Part C - What is the change in its velocity, v, during this 0.70s interval?

Q: ball is thrown straight up with an initial speed of 14.3 m/s. At what height above its initial…

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Q: The basketball bounces straight back up off the ground and reaches a maximum height of 4.00m.…

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Q: A physics book slides off a horizontal table top with a speed of 1.20 m/s. It strikes the floor…

A: Given data:  Initial horizontal velocity (ux) = 1.20 m/s Initial vertical velocity (uy) = 0 m/s Time…

Q: An object is given an initial velocity of 47.3 m/s (Up). Just before it reaches its highest altitude…

A: initial velocity = 47.3 m/s

Q: A golf ball rolls off a horizontal cliff with an initial speed of 14.8 m/s. The ball falls a…

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Q: Page since h(0) = h.. Example 269: A ball is thrown upward with an initial velocity of of 40 ft/sec…

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Q: Ironman steps from the top of a tall building. He falls freely from rest to the ground a distance of…

A: Concept: According to the hint given, Using the kinematic equation we will determine the velocity of…

Q: The height of a rocket is given by the following equation: jt³ h(t) = ho + vot + 을2- | Part A What…

A: The height of rocket is given by the equation : h(t) = ho + vot + gt22 - jt36

Q: A certain freely falling object, released from rest, requires 1.95 s to travel the last 29.0 m…

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Q: Gaetano shoots a basketball from a height of 6.5 ft with an initial vertical velocity of 17 ft/s.…

A: Given, Gaetano shoots a basketball from, height h(0) = 6.5 ft initial vertical velocity uy = 17 ft/s…

Q: A tennis player tosses a tennis ball straight up and then catches it after 2.14 s at the same height…

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Q: A student fires a cannonball vertically upwards with a speed of 38.0m/s. Determine all unknowns and…

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Q: A person on the top of a roof of a building (100 m) drops a ball. After 2s passed, a person who…

A: Given: The height of the building is 100 m. The person on the ground throws another ball after 2 s…

Q: A pebble is dropped from rest from the top of a cliff. It takes Δt = 3.7 s for it to reach the…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A 0.26-kg rock is thrown vertically upward from the top of a cliff that is 32 m high. When it hits…

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Q: You throw a baseball directly upward at time t = 0 at an initial speed of 13.1 m/s. What is the…

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Q: A certain freely falling object, released from rest, requires 1.40 s to travel the last 20.5 m…

A: After being released from rest, a specific freely falling object must travel 20.5 m in 1.40 s before…

Q: 3. A ball is thrown upwards at 13.0 m/s toward the ceiling located 6 m above the point where you…

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Q: You throw a rock directly upward with initial speed vo. It leaves your hand at height h, rises,…

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Q: The height of a helicopter above the ground is given by h = 3t^2+2.0t^4, where h is in meters and t…

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Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

A: Since the object is thrown horizontally Y component of initial velocity will be zero (0)

Q: A certain freely falling object, released from rest, requires 1.25 s to travel the last 25.0 m…

A: Given data *The given time is t = 1.25 s *The distance is d = 25.0 m

Q: ou throw an object up with an initial velocity of voy=13 m/s from a height of y=25 m.  Part a) How…

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Q: A ball is thrown upward with an initial velocity of 11 m/s. The approximate value of g = 10 m/s2.…

A: The equation of velocity is v=u+at

Q: A certain freely falling object, released from rest, requires 1.95 s to travel the last 32.0 m…

A:

Q: 3. In Physics, the height of a free-falling object at a given time t is given by h = -16t² + v,t +…

A: Given data: height, h=-16t2+vot+ho Initial speed, vo=32 ft/s Initial height, ho=48 ft

Q: A motorcycle starts from rest with an initial acceleration of 3.3 m/s?, and the acceleration then…

A: given that,a = 3.3 ms2s = 250 m we have to determine dv/ds value.

Q: A roof worker loses his grip on his box of tools while working on a tall house. His box slides down…

A: a) Apply the energy conservation equation between the top and the bottom of the roof. Substitute the…

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.