In this graph of displacement versus time, what is the average velocity in going from point B to point J in m/s? (Assume that the vertical axis is given in meters and that the horizontal axis is given in seconds) The answer is not 0.25

Q: Draw (a-t), (v-t), (s-t) graphs of a particle that has a constant acceleration of 9 m/s² for six…

A: From the Laws of Motion, we know that, Vf-Vi=at , where a is the acceleration at time t. And also…

Q: A rider on horseback moves according to the velocity vs. time graph shown. Find the displacement of…

A:

Q: The velocity of a particle is given by v = 20r - 100r + 50, where v is in meters per second and t is…

A: Given - velocity of the particle is given by, v=20t2-100t+50  (in m/s)…

Q: The data represented in the velocity vs. time graph below is from a car traveling along a flat…

A:

Q: The velocity of a diver just before hitting the water is -11.7 m/s, where the minus sign indicates…

A:

Q: The displacement of a particle is given by s 2 30/2+100t-50, where s is in feet and t is in seconds.…

A: Given:- The displacement of the particle is given as  S= 2t3-30t2+100t-50 here t in the second…

Q: In a position time graph, position is shown on the vertical axis. a. true b. false

A: True In position time graph vertical axis represents  position and horizontal axis represents time.

Q: A particle's position along the x-axis is given by the equation;   x(t) = 1t^4 − 2t^1 + 8 where ?x…

A:

Q: A man and a woman both walked towards each other on a straight path but started at the opposite…

A:

Q: In Lab #3, you used a kinematic equation to find the displacement of the falling tennis ball given…

A: Solution: Given: A coin is dropped form the top of building and we are required to find the height…

Q: The position of a surveyor along the +x-axis is given in the attached equation below. In the…

A: x(t) = 7×t - 3×t2  t1 = 0 s  t2 = 4 s

Q: Use s"(t) = -32 feet per second per second as the acceleration due to gravity. With what initial…

A: Height ( h ) = 4 feet Maximum height to be reached (H) = 200 feet Distance (d) covered = 200 - 4 =…

Q: The position-time graph for a particle moving along a straight line is shown in figure. The total…

A: Given : The position-time graph for a particle moving along a straight line. To determine : The…

Q: Sketch a velocity-versus-time graph for a rock that is thrown straight upward, from the instant it…

A:

Q: detailed graph of velocity versus time is shown. What is the average velocity during the time…

A: given:

Q: The displacement of a particle which moves along the x axis is given by x = (-2 + 3t)e^-0.5t,…

A:

Q: What is the slope of the velocity-time graph if an object undergoes a constant acceleration of 1…

A:

Q: Calculate the displacement from the given velocity-time graph. Velocity (m/s) - Time (s) graph 45 40…

A:

Q: As shown, the area under the velocity–time graph and between the vertical axis and time t (vertical…

A: Here,  Area under v-t graph is the displacement, let the displacement corresponding to vxi is xi and…

Q: I am confused on the formula for Average velocity I believe I got it right I’m just trying to be…

A: The equation for the average velocity is given by,

Q: Given the following distances (measured from starting point) traveled and times along a straight…

A:

Q: The motion of a particle is defined by the relation a = 4t, where a is in ft/s² and t in seconds. It…

A: Given:The motion of particle is defined as:a = 4twhere, a is acceleration of particleAt time t= 1 s…

Q: How acceleration can be obtained from displacement and time?

A: The value of slope from the velocity-time graph gives acceleration. If the value of the slope is…

Q: A particle moves so that its position (in meters) as a function of time (in seconds) is7 = i+4t²j+…

A: The velocity function with respect to time is calculated by  taking the derivative of position…

Q: Page Based on the graph, answer questions 17 and 18: Position (m) vs. Time (s) Position (m) 20 Time…

A:

Q: Figure shows the graph of the position x as a function of time for an object moving in the straight…

A:

Q: For an object in uniform motion, displacement in a time period can be determined by calculating the…

A: Displacement is area under velocity time graph.

Q: A freight train starts from rest and travels with a constant acceleration of 0.5 ft/s^2 . After a…

A: Given: The acceleration of train is a=0.5 fts2. The time is t=160 s. The distance travelled by the…

Q: The motion of a particle is defined by the relation x = 6tª + 8t³ -14t² - 10t +16, where x and t are…

A:

Q: On a velocity-time graph, how does one calculate the displacement?

A: Velocity-time graph is the graph drawn with time in the x-axis and velocity in the y-axis.

Q: Use the velocity vs. time graph below to determine all interval(s) in which the displacement is…

A: Given data: Velocity vs time graph

Q: The acceleration versus time graph for an object that moves at a constant speed of 30 m/s is shown…

A: we know that average velocity=total displacementtime First to find object average velocity between…

Q: The velocity-time graph of an object's motion is shown in this graph. At 10 s, what is the object's…

A: Velocity time graphs are used to describe the motion of objects are moving in a straight line. They…

Q: At time t=0 s, an object is observed at x=0 m; and it’s position along the x axis follows this…

A:

Q: A car moving with speed of 6 m/s with the acceleration of 3 m/s^2 . How long does it take to reach…

A: Solution: Given that speed of car, v = 6 m/s acceleration of car, a = 3 m/s2 distance to cover, s =…

Q: The motion of a particle is defined by the relation a=4t where t is in m/s^2 and t is in seconds. It…

A: Given Data: The expression of acceleration of the particle is given as a = 4t. The displacement at…

Q: A Ferrari sports car can accelerate from rest to 81 km/h (about 60 mi/h) in 1.5 s. What is its…

A: Given initial velocity of car = u = 0 final velocity of car = v = 81 km/h time taken = t = 1.5 s We…

Q: Given graph,  whats is the average acceleration at interval 0s to 0.5s, 0.5s to 1.0s and 1.0s to…

A: Average acceleration is change in velocity divided by time. For interval 0s to 0.5s , change in…

Q: The position of an object moving along an x axis is given by x = 2 + 2t - 5t 2 + 1t 3, where x is in…

A:

Q: It takes usain 8 s to run from x= 0 to x=+10 m then back to x=-80 m what is his average velocity…

A:

Q: For an object, for example a car, which is traveling at a constant velocity, which of the following…

A: Given data:  Velocity of the car is constant

Q: 14) In the following velocity vs. time graph, what is the displacement between 10 and 15 seconds?…

A: Given, velocity vs time graph Let me correct the question, we cannot find displacement between 10…

Q: sketch a graph of velocity vs time for the 12 second time interval An object starts at x = 0 with…

A: Given- An object starts at x = 0 with an initial velocity of -2 m/s and moves in astraight line…

Q: The motion of a particle is defined by the relation x = 6t³ – 18t² – 48t + 10, where x and - t are…

A: Given: The equation of the position of the object is. x=6t3-18t2-48t+10…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –