A stone is thrown straight up from the edge of a roof, 1000 feet above the ground, at a speed of 12 feet per second. A. Remembering that the acceleration due to gravity is –32ft/sec², how high is the stone 6 seconds later?

Q: A balloon rising vertically with a velocity of 5 m/s releases an object from a height of 100 m,…

A: (A).  Take the ground to be at y=0. The energy of the object must be conserved. The energy…

Q: A hot rod can accelerate from 0 to 60 km/h in 5.4 s. (a) What is its average acceleration, in m/s2,…

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

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Q: A stone is thrown straight up from the edge of a roof, 775 feet above the ground, at a speed of 12…

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Q: A stone is dropped from a cliff. After it has fallen 10 m, a) What is the stone's instantaneous…

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Q: A parachutist bails out and freely falls 50 m. Then the parachute opens, and thereafter she…

A: Given information: Here, s is the distance travel by the parachutist under free-fall, a is the…

Q: An object moving at 17.75 m/s with a constant acceleration covers a distance of 90m in 17.8 sec. a.…

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Q: An antelope with constant acceleration covers the distance of 70m between two points in 7sec., Its…

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Q: A baseball is thrown vertically upward with a speed, as it leaves the hand of 30 m/s. (a) How long…

A: Time of ascent is given as t=u/2g…

Q: A skydiver jumps out of a hovering helicopter from a height of 4000 m. a. What is the acceleration…

A: Hovering of helicopter is the ability of the helicopter to maintain its fixed position above the…

Q: A stone is thrown vertically upward with a speed of 12 m/s from the edge of a cliff 75.0 m high. a)…

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Q: An object is thrown upward from a height of 45.0m above ground, with the speed of 12.0 m/s. a) How…

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Q: If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and…

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Q: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 18…

A: (given) Acceleration (at t = 0) = -32 ft/s Speed (at t = 0) = 18 ft/s Distance above ground (at t =…

Q: A stone is thrown straight up from the edge of a roof, 900 feet above the ground, at a speed of 12…

A: (a) The height of the stone at a given time is given by h=h0+v0,yt-12gt2=900 ft+12 ft/s4 s-1232…

Q: A commuter backs her car out of her garage with an acceleration of 1.50 m/s2.  a. How long does it…

A: Given data: Acceleration of the car, a=1.50 m/s2 Initial speed of the car, u=0 Final speed of the…

Q: A light-rail train going from one station to the next on a straight section of track accelerates…

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Q: A commuter backs her car out of her garage with an acceleration of 1.40 m/s2 (a) How long does it…

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Q: A ball is thrown with an initial velocity of 29.0 ft/s from the top of a building 2055-feet high. a)…

A: As per our guidelines, we can solve only the first three parts of a multipart question. We have to…

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 car starting from rest is given an acceleration of 6m/s². a) In how many seconds will it attained…

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Q: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 20…

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Q: A stone is thrown vertically down from the top of a tower 100 m high with an initial speed of 30…

A: Given data The height of the tower is h = 100 m The initial speed of the stone is u = 30 m/s

Q: A car starting from rest is given a constant acceleration of 5m/s2. (a) In how many seconds will it…

A: Given data:  Initial velocity (Vi) = 0 Acceleration (a) = 5 m/s2  Final velocity (Vf) = 100 m/s

Q: A van covers 38.5 m in 7.67 s while uniformly slowing down to a final speed of 2.43 m/s. a. What is…

A: Given data: The distance covered is d=38.5 m. The time taken is t=7.67 s. The final speed is v=2.43…

Q: A stone is thrown straight up from the edge of a roof, 875 feet above the ground, at a speed of 16…

A: Given data: Height of roof from ground level h = 875 ft Initial speed for stone u = 16 ft/s Time t =…

Q: A ball is thrown vertically upward with a speed of 15.0 m/s. (a) How high does it rise? (b) How…

A: Given data The velocity is u=15.0 m/s (a) The equation of motion for the upward motion of the ball…

Q: A ball is thrown vertically upward from the ground with a speed of 80 ft/s. (a) How long does it…

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Q: A truck started with 8 m/s and then speeded up to reach at a certain place in 1 hr with 0.005 m/s^2.…

A: Given data The initial velocity of the truck is given as u = 8 m/s. The time interval is given as t…

Q: A stone is thrown straight up from the edge of a roof, 975 feet above the ground, at a speed of 14…

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Q: A commuter backs her car out of her garage with an acceleration of 1.40 m/s^2. (a) How long does it…

A: Acceleration of the car (a) = 1.40 ms2Initial speed (u) = 0 msFinal speed (v) = 2 ms

Q: A stone is thrown straight up from the edge of a roof, 650 feet above the ground, at a speed of 16…

A: Write the given values with the suitable variables. h=650 ftu=16 ft/sa=-32 ft/s2t=5 s Here, h, u, a,…

Q: a racing car undergoing constant acceleration covers 140m in 3.6s (a) if it is moving at 53m/s at…

A: Given:-  Distance d=140m  time t= 3.6 sec  moving speed v = 53 m/s  Find:-  (a) if it is moving at…

Q: A stone was thrown vertically upward with a speed of 12.0m/s from the edge of a cliff 70.0m high.…

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Q: A student testing the law of gravity drops a ball from a building 490m high from rest. a) How long…

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Q: A stone is thrown straight up from the edge of a roof, 950 feet above the ground, at a speed of 10…

A: From the question, it is given that- Initial distance of stone: so=950 feetInitial speed of stone: u…

Q: During takeoff, an airplane goes from 0m/s to 58 m/s in 7.7s. A) what is it acceleration? B) how…

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Q: A stone is thrown straight up from the edge of a roof, 650650 feet above the ground, at a speed of…

A: Given A stone is thrown straight up from the edge of a roof, 650650 feet above the ground, at a…

Q: A stone is thrown vertically upward with a speed of 12.5 m/s from the edge of a cliff 75.0 m high.…

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Q: A stone is thrown straight up from the edge of a roof, 775 feet above the ground, at a speed of 10…

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Q: A 0.623 kg. basketball is dropped from the rooftop of a building. If it took the ball 3.5 seconds to…

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Q: An electron in a cathode ray tube (CRT) accelerates from 2.00X104m/s to 6.00X106m/s over 1.50 cm.…

A: Given information: The initial velocity of the electron (u) = 2.00×104 m/s The final velocity of the…

Q: A race car starts from rest and accelerates at a rate of 5m/s/s for 1.5 seconds. (a) How far did the…

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Q: A commuter backs her car out of her garage with an acceleration of 1.40 m/s2. (a) How long does it…

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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.