A golf ball is dropped from a height of 5.0m. A. How long will it take to reach the ground? B. How fast will it hit the ground?

Q: A ball is thrown vertically upward with a speed of 25.0 m/s. (a) How high does it rise? (b) How long…

A: Given: Initial speed of the ball, u = 25 m/s.   To Find: (a) Maximum height attained by the ball.…

Q: A rock is tossed straight up with a speed of 20 m/s. When it returns, it falls into a hole 10 m…

A: initial velocity, u = 20 m/s  depth, d = 10

Q: 1. A boy throws a ball vertically downward at 10 m/s from a roof of a building 20 m high. (a) How…

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Q: A pebble is thrown horizontally at a speed of 5.0 m/s from the top of a condominium 78.4 m high. How…

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Q: A rocket accelerates from rest at a rate of 44 m/s2. (a) What is its speed after it accelerates for…

A: Given data The acceleration of the rocket is given as a = 44 m/s2. The initial velocity of the…

Q: A stone is dropped from a top of the building and hits the ground below after 3.25s. A. How high is…

A: (a) How high is the building?

Q: A ball is thrown vertically upward with a speed of 25.0 m/s a) How high does it rise? b) How long…

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Q: An airplane in taking off from a field makes a run of 2,300 ft and leaves the ground in 15 s from…

A: The first and the second equations of motion are  v = u + at s = u t + 0.5 at2 where, u is the…

Q: A An initially stationary rocket accelerates at 5.75 m/s² down a 12.0 km path with no headwind or…

A: Solution

Q: An object started an initial velocity of 3m/s moves in road under a constant acceleration. Four…

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Q: 1. Maria threw a ball upward with an initial velocity of 2000 cm/s and was able to catch before it…

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Q: A rock is dropped off the side of a bridge and hits the water 2 s later.  a) what was the rocks…

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Q: Q3: A car is accelerated from rest to a velocity of 66 kmh over a distance of 2000 m. long did the…

A: Given, initial velocity u=0km/hr final velocity=v=66km/hr Distance=s=2000m let time t taken by car…

Q: As a baseball is being thrown, it goes from 0.0 to 40.0 m/s in 0.42 s. (a) What is the acceleration…

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Q: An object is thrown straight up with an initial velocity of 16 m/s. a) How high does it go in…

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Q: A stone is thrown vertically upward with an initial velocity of 49.0 m/s. (a) How long does it take…

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Q: A train brakes from 40 m/s to a stop over a distance of 100 m. a) What is the acceleration of the…

A: (a) From kinematics, the expression for the velocity in terms of displacement is: Substitute the…

Q: John walks 3km east, then 4km north. If it takes him 2 hours.... a) what is his average speed? b)…

A: John walks 3km east, then 4km north. If it takes him 2 hours.... a) what is his average speed? b)…

Q: A student drops a ball from the top of a tall building; the ball takes 2.8 s to reach the ground.…

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Q: A stone is thrown straight upward with a speed of 20 m/sec. It is caught on its way down at a point…

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Q: A baseball is thrown straight upward with a speed of 30 m/s. a) How long will it rise? b) How high…

A: Concept: Using kinematic equation of motion we can calculate time, height, speed of object. v=u+gt…

Q: A firework is shot into the air with a velocity of 123 m/s. A) What is the maximum height the…

A: A) From kinematics, the expression for the final velocity is: At maximum height, the velocity of…

Q: A boy throws a rock into a 10.0 m deep well at 4.00 m/s [down]. a) What is the velocity of the rock…

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Q: A motorcyclist starts from rest and takes 10 s to travel 20 m. a) What will be the acceleration of…

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Q: A ball is thrown upward and returns to the ground 8 seconds later.   a. With what velocity was the…

A: A ball is thrown upward and returns to the ground 8 seconds later

Q: A ball falls from the roof of a building and takes 4 seconds to reach the ground. a) What is the…

A: Given:- The ball fall from the roof of the building  it takes t = 4 sec to reach the ground  Find:-…

Q: An object was thrown vertically upwards at 10m/s from the top of a building 20.0 m high. a.) How…

A: The problem can be solved by using the equations of motion

Q: A hoodlum throws a stone vertically downward with an initial speed of 12.0 m/s from the roof of a…

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Q: a object is observed to fall from a bridge , striking the water below 3.40 s later. (A) with what…

A: a)Velocity with object will strikes the water is,

Q: A rock is thrown downward from a height of 288 feet with a velocity of 112 feet per second. a. How…

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Q: A ball was thrown with a velocity of 42 ft/s upwards. If it is caught at the same level as it was…

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Q: An object is thrown upward, from a height of 40.0 m above ground, with a speed of 12.0m/s. a. what…

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Q: A motorcycle speeds up from 24 m/s to 60 m/s and travels 500 m within that period. a) What is the…

A: Given initial speed of motorcycle = u = 24 m/s final speed of motorcycle = v = 60 m/s distance…

Q: A rock is tossed straight up with a speed of 20 m/s. When it returns, it falls into a hole 10 m…

A:

Q: An antelope moving with constant acceleration covers the distance between 2 points 70 meters apart…

A: Given is a case of motion with constant acceleration. The variables to be found are the speed at the…

Q: Q3: A car is accelerated from rest to a velocity of 66 km/h over a distance of 2000 m. long did the…

A: The answers are below

Q: A girl is standing at the edge of a cliff 100. m above the ground. She reaches out over the edge of…

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Q: A cannonball is launched horizontally off a 50 m high castle wall with a speed of 60 m/s. a) How…

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Q: A stone is dropped from the upper observation deck of the CN Tower, 450 meters above the ground. (a)…

A: Given that: Height of the tower: H=450 m To find out: Since you have posted a question with…

Q: A flea can jump straight up to a height of 0.440 m a) What is the initial speed as it leaves the…

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Q: Imagine dropping a rock into a well that is 19.5 meters deep. a. How much time does it take to hit…

A: Given data:  A rock is dropped into a well  Initial velocity (u) = 0 m/s Height (h) = 19.5 m…

Q: 22. A. A car moving at 20m/s accelerated for 3 seconds at a rate of 5 m/s/s. What is the final…

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Q: A rock is dropped off the side of a bridge and hits the water below 3.5s later.  a) what was the…

A: Time taken by the rock to hit the water is 3.5 s. Let us consider the initial velocity of rock is…

Q: A concrete block is dropped from the roof of a building. The block hits the ground in 6.50 s.…

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Q: An antelope moving with constant acceleration covers the distance between two points 60 m apart in 6…

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Q: A student drops a water balloon out of a dorm window 22 m above the ground. a) What is the…

A: Given Data: The height of the dorm window is h=22 m. Part (a): The velocity of the balloon right…

Q: A lemon drops from a tree and falls to the ground 3.15 m below. (a) How much time does it take for…

A: It is the case of free fall. Height = Displacement = s = 3.15 m Acceleration due to gravity = g =…

Q: To celebrate a victory, a pitcher throws her glove straight upward with an initial speed of 6.0 m/s.…

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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.