What is acceleration of the car that moves at a steady velocity of 100km/h for 100s?Explain your answer.

Q: What is the difference between acceleration, velocity, and speed?

A: Acceleration: It is the rate of change of velocity of an object with time. It is a vector quantity.…

Q: The average speed of horse that gallops  a distance of 10KM in a time of 30 minuntes is?

A: The average speed is the ratio of the total distance travelled to the time taken for motion. It is…

Q: If Steve throws the football 50 meters in 3 seconds,what is the average speed of the football ?

A: Given: If Steve throws the football 50 meters in 3 seconds, what is the average speed of the…

Q: What is the car’s acceleration within the second hour of the journey?

A: Acceleration is given as rate of change of velocity with time.

Q: How much faster would someone reach their destination if they increased their average velocity from…

A: The final velocity, vf=60 mph The initial velocity, vi=50 mph The distance traveled, S=30 mile

Q: What effect does acceleration have on objects?

A: Acceleration(a) is defined as the rate of change of velocity(v). Mathematically: a=dvdt here t=time.…

Q: a man throws a stone from the rest down to well. find the acceleration that stone make to reach the…

A:

Q: What is the acceleration at the top of a jump?

A: The acceleration due to gravity is constant throughout the surface of earth.

Q: Johnny drives on a freeway at a constant speed of 100nmph and in a straight line, what is happening…

A: Acceleration is the rate of change of velocity.

Q: What is acceleration? Acceleration is a change in over time.

A:

Q: An object is dropped from the top of a building. It hits the ground with a speed of 40 m/s. How high…

A:

Q: What is the acceleration of a person who goes from 4.3 m/s to rest in 2 seconds?

A: given: initial velocity u = 4.3 m/s final velocity v =0 m/s time = 2 sec

Q: You measure the acceleration of a METRA train to be a = 0.58 m/s/s. If you are standing at the front…

A:

Q: What is the acceleration on a 45.7kg object that is maintaining a constant speed of 1.2m/s?

A:

Q: What is the relationship between the speed a car is traveling and its braking distance?

A:

Q: A car with its brakes applied has an acceleration of -1.2 m/s˄2. If its initial velocity is 10 m/s,…

A: Given, a = -1.2 m/s2 u = 10 m/s  t = 5 s  s = ?  According to the Newton's second equation of motion…

Q: If your car accelerates from rest to 30.0 m/s in 8.0 seconds, what is its acceleration? Using that…

A: a=v-u∆t=30.0 m/s-0 m/s8.0 s=3.75 m/s2

Q: If a drag racing car accelerated at 69 miles per second in 0.25 s, what is the acceleration of the…

A: The final velocity of the car, v=69 mi/s   The initial velocity of the car, u=0 mi/s   Time taken,…

Q: What is the initial velocity of a car that reached 32 m/s in 3.4 seconds at a rate of 2.6 m/s^2?

A: From the equation of kinematics, v=u+at Where, u be defined as the initial velocity v be defined as…

Q: What is the effect of air resistance on the acceleration of falling objects? What is the…

A: A freely falling object is any object moving either upward or downward under the influence of…

Q: Which BEST explains why Clarence's statement about keeping his car at a constant velocity is wrong?…

A: We know that velocity is a vector. Vector: A quantity which contains information about the magnitude…

Q: What does the speedometer of car measure?

A: Speedometer is an instrument which measures the instantaneous speed of a moving vehicle.

Q: Lightning McQueen moves from rest and accelerates for 9 seconds. Its velocity after 5 seconds is…

A:

Q: what is the acceleration of an object thrown vertically down with a speed of 10 m/s

A: Any object thrown vertically downwards is subjected to the force of gravity. Any object moving under…

Q: What is the acceleration of a vehicle traveling for 1 hour at 25 m / s

A:

Q: A car initially traveling at 14.8 miles per hour comes to rest in 4.9 s. What was its acceleration…

A: Initial velocity of car (u) = 14.8 miles per hour Final velocity (v) = 0 mstime taken (t) = 4.9…

Q: If the acceleration of an object is 6 m/s2, how much does the object’s velocity change each second

A: Given: The acceleration of the object is 6 m/s2. The time difference is 1 s. Introduction: The rate…

Q: If a car traveling at 38 m/s decelerates at 6.5 m/s2, the stopping distance of the car is    ?  in…

A: The stopping distance can be given by d=v22a

Q: Starting from rest, a plane is able to go from 0 m/s to 70 m/s over the course of 7 seconds. During…

A:

Q: A car travels at the constant speed of 31 mph for 20 mi, at a speed of 40 mph for the next 20 mi,…

A:

Q: he driver of a moving bus moving at 50 m/s suddenly hit the breaks. The passengers felt a sudden…

A: Newton's laws of motion are laws that relate the motion of the object and forces acting on it. There…

Q: What is the relationship between acceleration and velocity?

A: solution is given as

Q: A car advertisement states that a certain car can accelerate from rest to 70 km/h in 7 seconds.…

A: Acceleration is defined as the rate of change of speed. In this case, we have: Initial speed, u=0…

Q: A stone falls freely from rest for 17 s. Calculate the stone’s velocity after that time. The…

A:

Q: A cyclist travels 3 miles in 15 minutes and then a further 7 miles in 35 minutes without stopping.…

A: Given data: Cyclist travels 3 miles in 15 minutes Then 7 miles in 35 minutes Required: Average speed…

Q: A car, initially traveling at 16.7 miles per hour, comes to rest in 3.3 s. What was its acceleration…

A: Given data:  Initial velocity (u) = 16.7 mi/h Time (t) = 3.3 s Final velocity (v) = 0 m/s Required:…

Q: Stopping distance of a car moving with speed 30 km/h is 2 m. If the speed is 70 km/h, what will be…

A:

Q: A car passes you going 10.4 m/s and accelerates smoothly up to 25.0 m/s in a time of 8.25 s.  What…

A: Given data The car's initial speed is: u = 10.4 m/s The car's final speed is: v = 25 m/s The time…

Q: A skater uniformly decreased her velocity from 6 m/s to zero (braking to a stop) over a distance of…

A:

Q: What is the velocity of a motorcycle traveling 10km in 3 hours? Express your answer in meters per…

A: The expression for find velocity of motorcycle is v=dt

Q: If a car is moving at 50mph and it rounds a corner, also at 50mph, does it maintain a constant…

A: Initial speed of car = 50 mph After taking a round at a corner, new speed of car = 50 mph

Q: Calculate the acceleration of a ball that starts from rest and rolls down a ramp and reaches a speed…

A:

Q: The velocity of a 40 kg object increases from 20 m/s to 30 m/s in 2 seconds. What is the…

A: The mass of the object, m= 40 kg   The initial velocity of the object, vi=20 m/s   The final…

Q: What is the average speed in kilometers per hour for a horse that gallops a distance of 15 km in a…

A: Consider the hoarse travels the distance s in time t.

Q: A ball rolls to a stop after 9.5 s. If it hada starting velocity of 8.1m/s, what is the deceleration…

A: Given: The intial velocity of the object is 8.1 m/s. The final velocity of the object is 0 m/s. The…

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.