Which is greater, an acceleration from 25km/h to 30km/h or one from 96km/h to 100km/h if both occur during the same time?

Q: What formula relates final velocity, initial velocity, acceleration and distance travelled?

A: final velocity, initial velocity, distance, acceleration

Q: If the initial velocity of a car is 5 m/s, and the final velocity is 10 m/s in 5 s, then the…

A: we know the relation,         v= u + atwhere,     v= final velocity                   u = initial…

Q: Which is greater, an acceleration from 25 km/h to 30 km/h or one from 96 km/h to 100 km/h if both…

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Q: The maker of an automobile advertises that it takes 13 seconds to accelerate from 25 kilometers per…

A: Acceleration is the rate of change in velocity per unit time. Since it is a vector quantity , it has…

Q: A ball is thrown straight upward with an initial velocity of +7.3 m>s. If the accelerationof the…

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Q: A car can go from zero to 120 miles per hour in 6.5 seconds. If it can keep its acceleration…

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Q: What is the average acceleration of an airplane in a runway that accelerates from rest to 750 km/h…

A: Given data: Initial velocity (v0) = 0 m/s Final velocity (v) = 750 km/h Time (t) = 2.2 minutes…

Q: A piece of stone thrown vertically upwards . It reaches the maximum height in 7 seconds. If the…

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Q: Does the speedometer in a car measure velocity, speed, or both?

A: Speed of an object is defined as the distance travelled by an object per unit time. It is a scalar…

Q: Give an example where acceleration is in opposite direction of the velocity?

A: Given:  velocity and acceleration

Q: If an object’s acceleration and velocity are in the same direction, will the object be speeding up,…

A: There is the relation between displacement, velocity and acceleration. For displacement and…

Q: A piece of stone thrown vertically upwards. It reaches the maximum height in 4 seconds. If the…

A: Given data :    Time  =  t   Acceleration due to gravity  =  g   Final velocity of  stone  =  V…

Q: If a car starting from rest reaches a velocity of 18 m s^-1 after 6.0 s then ...its acceleration is

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Q: A truck increases its speed uniformly from 15 m/s to 25 m/s over a distance of 300 m. The…

A: Using 3rd kinematic equation: V^2 = U^2 + 2*a*d U = Initial speed of truck = 15 m/s V = final speed…

Q: A car accelerates from rest to a speed of 35 m/s in 7.5 s. How far did the car gomin this time?

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Q: What constant acceleration is required for a cheetah to go from rest to its top speed of 87 km/h in…

A: Given:          Initial velocity of the cheetah is u = 0 m/s         final velocity of the cheetah…

Q: What is the initial velocity of a Jeep uniformly accelerated at a rate of 0.2m/s² so that it travels…

A: Solution: Given that a = 0.2 m/s2 s = 0.75 km = 750 m t = 50 s

Q: Pikachu run from rest with an acceleration of 2.0 m/s? for the first 20.s and walk with an…

A: According to question we need to find total distance travel ?

Q: A car begins driving from a stationary position. It accelerate 4 m/s? for 10 seconds, then travels…

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Q: A boy on cliff 49m high drops a stone. One second later, he throws a second stone after the first.…

A: Given: The height of the cliff is 49 m. The initial velocity of the first stone is 0 m/s. The both…

Q: A piece of stone thrown vertically upwards . It reaches the maximum height in 5 seconds. If the…

A: Given data :   Acceleration due to gravity   =   g   Final  velocity  of  stone   =   V    Time   =…

Q: A car travels along a highway in a straight line with a speed of 30 m/s and then reaches 50 m/s, in…

A: Answer:-  Given  Initial Speed (u) = 30 m/s  Final speed (V) = 50 m/s  Distance (S) = 180 m  Time…

Q: If a tennis ball is thrown upwards and reaches a height of 40m, what will its velocity be once it…

A: Given Data : The height reached by the ball is given as h = 40 m.

Q: What is the relationship of the speed as a function of time?

A: The graph is taken X-axis in time (hrs) and Y-axis as speed (ft/hr)

Q: A piece of stone thrown vertically upwards. It reaches the maximum height in 6 seconds. If the…

A: Given data :    Time  =  t   Acceleration due to gravity   =  g   Final  velocity of  stone  =  V…

Q: If one object has a greater speed than a second object, does the first necessarily have a greater…

A: As we know that , Acceleration = a = v/tAs ,it is clear from the equation that acceleration depends…

Q: If a bus travelling at 28 m/s is subjected to a steady 4 m/s?, how Ilong will it take to come to…

A: Given data :                       Deceleration     =    a                       Initial velocity…

Q: A piece of stone thrown vertically upwards. It reaches the maximum height in 7 seconds.If the…

A: Given data :              Final velocity of  stone     =     V          Acceleration due to gravity…

Q: If a car increases its velocity from zero to 50 m/s in 10 seconds, its acceleration is

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Q: Can an object be accelerated without speeding up or slowing down?

A: Acceleration of an object is the rate of change of its velocity. An object will have acceleration if…

Q: will an object move in one second if its average speed is 5 m/

A: average speed v= 5 m/s t= 1 s

Q: Does a car’s odometer measure position or displacement? Does its speedometer measure speed or…

A: Odometer can measure position not the displacement. Basically, odometer is device which measures…

Q: 3. At 2:00 PM a car's speedometer reads 30mi/h. At 2:10 PM it reads 50 mi/h. Show that at some time…

A: Given: The intial velocity of the car is 30 mi/h. The final velocity of the object is 50 m/h. The…

Q: A cyclist moves at constant acceleration, passing through two stores that are 70 m apart within 7 s.…

A: The relation between speeds and distance travelled is given by v2-u2 = 2as,where v = final velocity,…

Q: If a Ferrari with an initial velocity of 10 m/s, accelerates at race of 50 m/s² for 3 seconds, what…

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Q: In a motion with constant acceleration the velocity is reduced to zero in 5 seconds and after…

A: Write the expression for kinematic relation for final velocity

Q: Can an object have zero velocity and nonzero acceleration at the same time? Give examples

A: zero velocity and nonzero acceleration

Q: when velocity is zero for a time, what is true about directed distance

A: If the velocity is zero for a time, this indicates that the directed distance is not changing.…

Q: Does the speedometer of a car measure speed or velocity?

A: Speed can be defined as the rate at which a body covers a distance. It is a scalar quantity.

Q: A car travelling 95 km/h is 210 m behind a truck traveling 75 km/h. How long will it take the car to…

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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.