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 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: What's the difference between velocity and acceleration?

A: Velocity is the rate of displacement of an object. It is measured in m/s. Acceleration is the rate…

Q: How are speed and velocity different?

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Q: Which has a greater speed, a velocity of +5 m/s or a velocity of −10 m/s

A: We need to compare the velocity

Q: If a car is moving at 90 km/h and it rounds a corner, also at 90 km/h, does it maintain a constant…

A: Speed is a scalar quantity. It has magnitude only, no any direction. Constant speed does not always…

Q: An object dropped from a cliff falls with a constant acceleration of 10 m/s?. Find its speed 5 s…

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Q: what is acceleration defined by

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Q: Consider these measurements: 10 m, 10 m/s, and 10 m/s. Which is a measure of distance, which of…

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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: If a car is moving at 90km/h and it rounds a corner, also at 90km/h , does it maintain constant…

A: If the car rounds the corner at speed of 90 kmph in means the speed pf the car is constant because…

Q: What was the displacement of the train after 10 seconds? What is its acceleration in the last 5…

A: This question is based on Motion in a straight line topic. Area under the velocity-time graph gives…

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: Does Velocity increases as an object falls?

A: When an object falls (towards the earth), it’s velocity increases with time.As we know, objects fall…

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: 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: 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: In the context of Physics, define the following term: Acceleration.

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Q: A piece of stone thrown vertically upwards . It reaches the maximum height in 8 seconds. If the…

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

Q: A body moving in a straight line from rest has an acceleration of 6 meters per second squared. What…

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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 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 the velocity and acceleration of an object are in the opposite direction,

A: Scenario: Velocity and acceleration oppositely directed.

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: 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: When an object is thrown upward, how much speed does it lose each second?

A: When air resistance is neglected, the only force acting on the object will be gravitational force.…

Q: A car breaks down, and it coasts to a stop at a constant deceleration. It travels 10 m in 5.0 s.…

A: Distance travelled, s = 10 m Time taken, t = 5.0 s Final speed, v = 0 m/s

Q: When a baseball is thrown straight upward, what is its acceleration at its greatest height?

A: Motion of baseball thrown upward is kind of free fall motion means throughout whole motion the…

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: 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: If a car has a nonzero velocity then could the acceleration of the car be zero or not?

A: Acceleration gives idea of the change in velocity of body comparative to time.

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

A: Given: The speed of the car is 95 km/h. The speed of the truck is 75 km/h. The gap between the car…

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.