how to calculate average speed of car using time intervals

Q: (Velocity – Time Graph

A: Velocity - Time Graph 1st part u = initial velocity = 0 a = acceleration = 4m/s2 t = time= 3 sec…

Q: The brakes applied to a car produce an acceleration of 6 m s² in the opposite direction to the…

A: Given data : Final velocity V=0 m/s Acceleration a=6 m×s-2 Time (t)=2 s   To find : Distance…

Q: A body moving in a straight line. The following equation determines its position 3 - x = 2 + t (t),…

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Q: Describe about the meaning of instantaneous velocity; the difference between velocity and speed.

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Q: shows position as a function of time for two trains running on parallel tracks. position -B time

A: Speed  is the position by time. Speed having only magnitude and velocity having both magnitude and…

Q: A car travels to the left at a steady speed for a few seconds, then brakes for a stop sign. Use the…

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Q: Given data: Distance to covered by car 23 m Time to cover the distance=2 s Find speed

A: Given: The distance traveled by the car is 23 m. The time taken by the car is 2 s.

Q: A car is decelerating from 30 m/s to rest in 10 seconds. Determine car’s acceleration.

A: Given Initial velocity of the car is v0=30 m/s Final velocity of the car is vf=0 Time taken by the…

Q: The displacement-time graph of an object moving on the x axis is given below.   Describe the…

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Q: To avoid a collision, you slammed on the brake. It took you 7 seconds to stop your car that was…

A: Given that in order to avoid a collision, we slammed on the brake. It took us 7 seconds to stop your…

Q: The speedometer of your car shows that you are traveling at a constant speed of 35 m/s. Is it…

A: As we know -  Acceleration can cause due to velocity change, direction change or both.  Expression…

Q: A sports car accelerates from rest to 91 km/h in 5.5 s. What is its average acceleration in m/s.…

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Q: A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110…

A: The time t=5.21s  The distance =110m  To find the acceleration of the car

Q: Find the average acceleration of a truck that exits from an Eastbound highway to a North-East…

A: Basic Details The average acceleration for the truck can be defined as the ratio of the difference…

Q: VERSUS TIME X-VELOCITY VERSUS TIME GRAPH X-VELOCITY VERSUS TIME GRAPH Y-POSITION VERSUS TIME GRAPH

A: Consider a projectile projected at an angle θ with initial speed u,

Q: What is the average acceleration of a car

A: Given data: The initial velocity of car is:  u = 0 m/s The final velocity of car is: v = 100 m/s The…

Q: Initially stationary, a train has a constant acceleration of 2.4 m/s ^ 2 How far it travel after…

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Q: Initially stationary, a train has a constant acceleration of 2.4 m/s ^ 2 What is its speed after…

A: Initial velocity u=0Acceleration  a=2.4m/s2Final speed v=?t=11.8 secv=u+at

Q: A car is going 13 m/s for 11 s. Draw an accurate graph showing the distance versus time for the car.

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Q: A sprinter runs 500 m sprint for 48.4 seconds. What is his average speed Calculate answer to one…

A: Given: The total distance travelled by the sprinter is 500 m. The time taken by the sprinter is 48.4…

Q: Given data: Distance to covered by car-20 m Time to cover the distance=2 s Find speed

A: Given data :                  Distance covered by the car, s = 20 m                  Time taken to…

Q: Convert the following graph below into a velocity versus time graph, and acceleration versus time…

A: we know that the v=ds/dt and a=dv/dt=d2s/dt2 as we go from distance to velocity to acceleration the…

Q: Determine time to cover the distance ?

A: Given data; Distance cover=950 km Speed=10 km/hrDetermine time to cover the distance ?

Q: During takeoff, an airplane goes from 0 to 53 m/s is 6 . How far is it going after 7s. Calculate…

A: The relation between initial velocity, final velocity, constant acceleration, and time is given by,…

Q: describe how the instantaneous velocity of a car traveling on an elevated air track can be…

A: Instantaneous velocity :    It is the time derivative of the displacement. the magnitude of this is…

Q: Average speed is distance over time. If the average distance is 4.4 m and time is 2.1 sec. What is…

A: Given: Average distance, d = 4.4 m Time , t= 2.1 sec   To determine the average speed.

Q: A bus starts from rest and accelerates uniformly over a time of 10.5 seconds for a distance of 400m.…

A: Initial velocity, u = 0 Time taken, t = 10.5 seconds Distance, s = 400 m Acceleration, a = ?

Q: Construct a table of values of velocity and total distance fallen at the end of each half-second…

A: The time of fallen velocity of the stone is acquired by distance is calculated in the below table.

Q: Initial velocity of the car is 30 m/s with the acceleration 3 m/s^2. Find the final velocity of the…

A: Given data : Initial velocity=U Time=t Acceleration=a   Required : Final velocity

Q: A body moving in a straight line. The following equation determines its position 3 - x = 2 + t (t),…

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Q: Write a sentence or two describing the difference between speed and velocity. Give one example of…

A: An object's speed is defined as the distance it travels in a given amount of time. It is a scalar…

Q: The graph below shows the variation with time of the distance moved by a car along a straight road.…

A: The slope of the graph of distance versus time is the velocity for the given time interval.…

Q: Complete the table below to describe the motion of the motorcycle. Sign of s(t) or zero Sign of v(t)…

A: From an object’s position-time graph, the following observation can be made out, The graph’s slope…

Q: complete using ( change or constant ) ------- at A , velocity ............ acceleration ..........…

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Q: There is a distinction between average speed and the magnitude of average velocity. Give an example…

A: Average speed and the average velocity

Q: Define the term Average and Instantaneous Speed?

A: Speed :                      It refers to how fast an object is moving and its denoted by,…

Q: The average speed of a car

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Q: A person gets in an elevator on the ground floor and rides it to the top of the building. Choose a…

A: Normally when the elevator starts to function, initially the speed or velocity will be low and then…

Q: 9. Which distance vs. time graph indicates the object is stopped? * В. C. D. desonce

A: The slope given in distance vs. time graph shows the magnitude of velocity by which object moves.

Q: Look at the "Position-Time" graphs. Match the correct graph to the position of the car. Some have…

A: The given position vs time graph shows the position of four different cars, A, B, C and D at…

Q: A person trying to throw a ball as far as possible will run forward during the throw. Explain why…

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Q: miss aquino's car travels at the constant acceleration of 5 m/s² seconds from rest how long it will…

A: Given data The acceleration of the Aquino's car is given as a = 5 m/s2. The initial velocity of the…

Q: A car moving at a rate of 5m/s has reached rest over a distance of 20m. Find Acceleration and Time…

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Q: From the graph determine the average acceleration of the car between 14 and 20 seconds How fast Was…

A: To find- Acceleration from 14-20 seconds, speed at 7 & 13 seconds.

Q: A ball falls from the roof of a high building. A student observe the time taken by the ball to…

A: Step 1A ball falls from the roof with the acceleration due to gravity. It is given

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.