X-t plot 140 120 100 y=t + 3t + 2 80 60 40 20 10 12 t (s) The x-t graph of a motion is given. The average acceleration (in m/s?) is (w) x

Q: The coordinate of an objec is given as a function of time by.x(1)=7t-3t2, where in meter and t in…

A: Given, Position, x(t)=7t-3t2

Q: The displacement of a particle is given by s = 4t3-70t2 + 112t-34 where s is in feet and t is in…

A: Given: s=4t3-70t2+112t-34 ft

Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such…

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Q: O O O O =7.00 1 . I 160 190 1=5.00 16.00 100 130 1-5.00 -6.00 s 6 L 100 105 115 t-7.00 s -5.00 6…

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Q: Figure (1) represents part of the performance data of a robot owned by a physics student. X-T graph…

A: NOTE- As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: A car accelerates with a constant acceleration of 1.5 m s2 along a long straight road. How long does…

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Q: 6. A graph of v(t) is shown for a lion in the figure. (a) What is the lion's average velocity for…

A: Average velocity = area under the curve from t =0 to t=4 sec..Average velocity = .

Q: n object undergoes acceleration 1.2i+2.4j m/s2 for 4.5 s at which time its velocity is 21i+11j m/s.…

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Q: In m/s?, what is the acceleration when t = 7.5 sec? Express your answer as an integer, not as a…

A: The acceleration at a time in velocity-time graph represents the at that time.

Q: A UFO going 34 m/s west suddenly experienced a constant acceleration of 17 m/s² east and was going…

A: Given: In this question, the given details are A UNO going 34 m/s west. Then suddenly experienced a…

Q: Problem 1: An object is thrown straight up with an initial velocity of 17 m/s. Part (a) How high…

A: The given data are as follows:  The object is thrown straight up. The initial velocity, u = 17 m/s

Q: An object's position in the x-direction as a function of time is given by the expression; x(t) =…

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Q: The height of an object thrown upward with an initial velocity of 32 feet per second is given by the…

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Q: The displacement (in centimeters) of a particle moving back and forth along a straight line is given…

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Q: As your friend skateboards down a hill, you measure their velocity at 1.0-second intervals. You…

A: Given data:  Initial velocity at t = 0.0 s u = 0.0 m/s Final velocity at t = 2.0 s v = 4.6 m/s…

Q: A UFO going 34 m/s west suddenly experienced a constant acceleration of 17 m/s² east and was going…

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Q: a car moves along a path. expressed as: S = 4+² -3+² +8 2 Where s is in meters while t in seconds.…

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Q: The velocity of an object in one- dimensional motion is v(t) = (3.00 t + 5.00 t2) m/s, where t is…

A: Acceleration is nothing but the rate of change of velocity i.e change is velocity per time. So in…

Q: In this graph of displacement versus time, what is the average velocity in going from point B to…

A: Average velocity = (final position - initial position)/time taken  Final position (point J) =1m…

Q: The speed of an object as a function of time is given by the following equation: v² = (6) e What is…

A: We know, acceleration (a) is rate of change of velocity oe speed (v) a=dvdt

Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…

A: The distance traveled in the original direction is given by: distance = speed x time = 640 mi/h x…

Q: When the legal speed limit for the New York Thruway was increased from 55 mi/h to 65 mi/h, how much…

A: GivenDistance travelled by motorist (D)= 450 kmwe know 1km=0.621371 milesD=450×0.621371…

Q: For the following data. Time (s) Distance (m) 1 22 2 43 3 64 4 87 5 101 6 129   Plot…

A: Velocity is defined as the amount of distance an object travels in a given amount of time. The…

Q: A car slows from 48.4 kph to 34.9 kph to get off the highway in a span of 8.5 seconds. What is the…

A: Page 1

Q: In the given equation, v = At² + Bx, 'v' is the velocity, 'x'is displacement, and 't'is the time.…

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Q: The velocity of a particle is given by the equation v = 5.0t-0 60 (in m/s). Which of the following…

A: Given V = 5.0 t - 0.60t2 We have to find the correct graph between v-t

Q: Problem 2: An object is thrown from the top of a building that is 16.4 m high. The object is thrown…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Determine the total distance traveled from A->B (5 seconds), B-->C(8 seconds), C->A (10 seconds) y B…

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Q: QUESTION 1 v (m/s) Relationship between velocity and time of a particle moving along a straight line…

A: For t=0 to 2s :  The equation of the line is :  10+152=v+15t25t=2v+30At t=t1, v=0 : 25t1=30t1=1.2s…

Q: H+

A: Given that :Speed in first Journey, s1=50 km/hrTime in first Journey, t1=8 minutes…

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 –