Does the speedometerin your car measure average orinstantaneous velocity?

Q: A moving train iy brought to reset whAhien 20se by -akalying braker Find the initilad velocidy,if…

A: Given data :                Final velocity  =  v                 Acceleration  =  a…

Q: A runner decreases his velocity from 20 m/s to 10 m/s in 2.0 s. What is the average accelaration?

A: The expression for the average acceleration is aav=vf-viΔt

Q: • A finch rides on the back of a Galapagos tortoise, which walksat the stately pace of 0.060 m>s.…

A:

Q: The car is oriyinally atresh if speed is incresce by i s 0:05 t? (t;se), ఆలు det. magnitude ol…

A:

Q: The height of an average batter is 1.8 m, when a ball is hit it acquires a maximum speed of 50 mill…

A: The given values are, hi=1.8 mvi=50 mil/h=50 mil/h0.44704 m/s1 mil/h=22.352 m/s

Q: unction of time given by the (+) – (7 40 cm) cos [(A (t) 7 Δ0

A: Given values:- Mass,(m)=2.50 kg ----(1) Time,(t)=1 sec ----(2) Spring has displacement function as:-…

Q: A ball is thrown vertically upwards at 2.8 m/s. For its complete trip (up and back down to the…

A:

Q: An antelope starting from rest reaches 24m/s in 8s.  How far does it go?

A: Given: The initial velocity of the antelope is 0 m/s. The final velocity of the antelope is 24 m/s.…

Q: With what velocity must a ball be thrown vertically upward in to order to rise to a height of 50ft?…

A: height = h = 50 ft = 15.24 m acceleration due to gravity g = 9.8 m/s2 final velocity = V = 0 m/s…

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: An object moving along a line has its velocity and acceleration pointing in opposite directions.…

A:

Q: A racing cour hoyy f vajform acceleration of 22 mis?.whate dietamce will 1I Cover in 18 seconels of…

A: Given data :   Time   =   t  Initial velocity   =  u  Acceleration   =   a          To find :…

Q: A ball is thrown vertically upwards at 9.5 m/s. For its complete trip (up and back down to the…

A: When the ball completes the entire trip, its final position is the same as its initial position.…

Q: A hot-air balloon has just lifted off and is rising at the constantrate of 2.0 m>s. Suddenly one…

A:

Q: inclined trolley Plane, hax What will beits velocity 4 s after the stnt while gring down an -2 an…

A:

Q: Can the instantaneous speed of an object ever be greater than its average speed?

A: Yes, the instantaneous speed of an object can be greater than its average speed.

Q: A ball thrown from a building vertically down with an initial velocity of 12 m/s, reaches the ground…

A: Initial velocity = 12 m/s Time taken to reach ground = 4 s

Q: .is defined as the displacment divided by the elapsed time. Acceleration o Distance o Average…

A: We know, Velocity is the rate at which displacement changes with time.

Q: What is the acceleration of a car that maintains a constant velocity of 25 mi/hr East for 10.0…

A: The acceleration is given by a=∆v∆t

Q: The speed of an object, moving in a sTaight line, decrenses at a Constant rate from_U to 2er.o.in 4.…

A: Given Initial velocity uo Final velocity vo = 0 m/s Duration t = 4 s Distance S = 8 m

Q: Are officers in the highway patrol more interested in (a) your average speed or (b) your…

A: Average or instantaneous speed

Q: A bullet is fired from a handgun straight up. The muzzle exit speed is 200 m/s. Assuming that the…

A: Let the upward direction is taken as positive. Velocity at the highest point of motion is…

Q: The instantaneous velocity of particle is zero. Does it mean that is acceleration is zero?

A: The instantaneous velocity of a particle is zero, that does not mean that the acceleration of the…

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: An object with a velocity of 1 ms accelerates with an acceleration of 1 m s?. What is its velocity…

A: Find final velocity

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: If a speedometer of a car reads 40 km/he, does the car have constant velocity?

A: The velocity is a vector quantity. It has the speed with a direction.

Q: peed of 45.0 m/s. If the pitcher was - a distance of 1.50 m and produced c at acceleration did he…

A: Equation of motion are v = u + at; s = ut + (1/2) at² v² = u² + 2as

Q: the worls record for the hundred meter dash is 9. 58, what is the corresponding average speed in…

A: Every measurement is made up of two components. The first is a number (n), followed by a unit (u). Q…

Q: what will be accelerationn if afonce of: .3

A: Given Data : Mass(m)=6 kg Force(F)=360 N

Q: A car moveing with the velocity of 20 m/s and it travl for 20 sec and stope find the distance travel…

A: Given value--- initial velocity = 20 m/s  time = 20 sec. We have to find--- travel distance?

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: A CAR TRAVELS ALONG A STRAIGHT HIGHWAY AT A CON STAMT VELOCITY OF 40M/SEC (nottA) FOR 30 ŞEC" FIHD…

A: Given  Velocity ,V = 40 m/sec (North)  Time taken ,T = 30 sec

Q: What causes variation in velocity of a particle?

A: The velocity of a particle is varied by the application of a force on it.

Q: A body moving with a speed of subjected 5 m/s is. to an accelara- Calcute the speed A tion of 20 m/s…

A: Introduction :  In this question we are provided with value of initial velocity , acceleration and…

Q: A cyclist moving with a speed of 2.0 m/s pedals furiosly and accelerates at 1.2 m/s^2, covering a…

A: Given in question - initial speed(u) = 2.0 m/s                                   acceleration(a) =…

Q: Give an example of an average rate of change that is not a velocity.

A: The average rate of change y= f(x) is given by, dydt=ddtfx And, the average rate of change of…

Q: What is the average velocity of the train  if it takes 5.00 min to make itstrip?

A: velocity is defined as the rate of change of displacement.

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.

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.