The motion of a jet plane just after landing on a runway is described by the a-t graph. Determine the time t' when the jet plane stops. Construct the v-t and s-t graphs for the motion. Here s=0 , and v=150 m/s when t=0

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A: Given. V = at²+bt+c Now  a = dV/dt

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Q: (a) Find the displacements for each section of time interval. (b) Plot a position-versus-time graph…

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Q: Which of the following quantities are equal for cars J and L if car J is moving at 30 m/s to right…

A: Given data:  Velocity of car J = 30 m/s, to the right Velocity of car L = 30 m/s, to the left

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Q: 2. (a) A car travels at a constant velocity 50 km h-1 for 100 km. It then speeds up to 100 km h-1for…

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Q: A motor car is moving with initial velocity in the x-direction at 30 m/s.  After 30 s, the car…

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A: Given: The distance as a function of t, xt=αt2-βt3, where α=2.25 m/s2 and β=0.0550 m/s2; and time…

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A: Due to multiple questions posted, we will be only answering the the first three question. If any…

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Q: In this problem you will determine the average velocity of a moving object from the graph of its…

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Q: A race car moves such that its position fits the relationship x = (5.5 m/s)t + (0.65 m/s3)t3 where…

A: It is given that, x = 5.5t + 0.65t3m

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Q: A van travels a distance d=28 m in the positive x-direction in a time of t=19.5 s. The van…

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Q: In heavy rush-hour traffic, you drive in a straight line at 12 m/s for 1.5 minutes, then you have to…

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A: Given : At t=10s, v=60 m/s                                  s=200 m   The equation of the curve from…

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Q: A Honda Civic travels in a straight line along a road. The car's distance x from a stop sign is…

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Q: We set the origin of a coordinate system so that the position of a train is x = 0 m at t = 0 s.…

A: From this graph co-ordinate point of A , B and Care  A : -2,0        B :2,4        C : 2,12∴…

Q: The velocity graph of an accelerating car is shown.(a) Estimate the average velocity of the car…

A: The expression for the average velocity of the car during the interval,   Substitute,

Q: A ball is thrown directly upward from a height of 4 ft with an initial velocity of 24 ft/sec. The…

A: given,S(t) = -16t2+24t+4for maximum height ,dstdt= 0⇒-32t +24=0                t = 0.75 secHence,…

Q: The velocity of an object v(t) is shown in the graph below. v(t)=tª – 3t² and v (t) = 4t3 – 6t 10-…

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Q: In the graph of velocity versus time graph of an object with uniformly decreasing velocity, the…

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Q: This is the V-t graph for an object moving along the x-axis. Which of the following descriptions of…

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Q: A tourist drives 90 miles along a scenic highway and then takes a 5-mile walk along a hiking trail.…

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Q: The acceleration of an object (in m/s2) is given by the function a(t) = 9 sin(t). The initial…

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Q: Given the following velocity-time graph of a particular car as shown below. Which of the following…

A: Hello. You have uploaded multiple questions. We will the first question for you. Please upload the…

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 –