Compute your average velocity in the following two cases: (a) You walk 73.2 m at a speed of 1.22 m/s and then run 73.2 m at a speed of 3.05 m/s along a straight track. (b) You walk for 1.00 min at a speed of 1.22 m/s and then run for 1.00 min at 3.05 m/s along a straight track. (c) Graph x versus t for both cases and indicate how the average velocity is found on the graph.

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Q: Compute your average velocity in the following two cases: (a) You walk 90.4 m at a speed of 1.98 m/s…

A:

Q: A paratrooper is initially falling downward at a speed of 27.6 m/s before her parachute opens. When…

A: See below

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A: Initial speed of the cheetah is v0 = 0Distance travelled by the cheetah is x=45m

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A: (a) Average speed is,

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A:

Q: speed for 108 seconds, afte 64.8 m until coming to a con se the graphical method to d-

A:

Q: A car with an unknown initial velocity accelerates over the course of 6.00 s to a velocity of 30.0…

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A:

Q: A 745i BMW car can brake to a stop in a distance of stopping distance of 231 (a) 60 mi/h to rest (b)…

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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…

A: Write the given values with the suitable variables. v1=30 m/st1=30 sv2=10 m/st2=12 st3=10 s Here,…

Q: A person travels by car from one city to another with different constant speeds between pairs of…

A:

Q: Compute your average velocity in the following two cases: (a) You walk 60.3 m at a speed of 1.37 m/s…

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Q: A certain freely falling object, released from rest, requires 1.95 s to travel the last 39.5 m…

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Q: A startled armadillo leaps upward, rising 0.589 m in the first 0.219 s. (a) What is its initial…

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

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A: We will split the problem into three parts and then solve for the traveled distance.

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A: the average velocity of the car is ,   vav-x=x2-x1t2-t1

Q: Compute your  Average velocity in the following two cases: (a)  You walk 61.4 m at a speed of 2.47…

A: Part (a): Given,

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A:

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Q: A cyclist rides 8.0 km east for 35 minutes, then he turns and heads west for 10 minutes and 3.7 km.…

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Q: A bus travels 400m between two stops. It starts from rest and accelerates at 1.50 m/s^2 until it…

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Q: A woman starts from her home at 9.00 am, walks with a speed of 7 km h-1 on a straight road up to her…

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Q: A car traveling 52.7 km/h is 24.2 m from a barrier when the driver slams on the brakes. The car hits…

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Q: Usually, Tony travels to Bunbury from Perth city in 2.50 hours. One day he increases his average…

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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 –