5. A car starts from Jeddah goes 50 km in a straight line to Makah, immediately turns around and returns to Jeddah, The time for this roundtrip is 2 hours. The magnitude of the average velocity of the car for this round trip is O km/h 100 km/h 50 km/h 200 km/h A B D 6. Of the following situations, which one is impossible? A body having velocity east and acceleration east A body having velocity east and acceleration west A body having variable velocity and constant acceleration A body having constant velocity and variable acceleration. A B D 7. A particle moves along the x axis according to the equation x=6t, where x is in meter and t is in second, the speed of the particle is: 2 m/s 6 m/s 4 m/s 12 m/s A B D

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
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Author:Raymond A. Serway, John W. Jewett
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Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 2.41P: An object moves with constant acceleration 4.00 m/s2 and over a lime interval reaches a final...
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5. A car starts from Jeddah goes 50 km in a straight line to Makah, immediately turns
around and returns to Jeddah, The time for this roundtrip is 2 hours. The magnitude of
the average velocity of the car for this round trip is
O km/h
100 km/h
50 km/h
200 km/h
A
в
D
6. of the following situations, which one is impossible?
A body having velocity east and acceleration east
A body having velocity east and acceleration west
A body having variable velocity and constant acceleration
A body having constant velocity and variable acceleration.
A
B
D
7. A particle moves along the x axis according to the equation x=6t, where x is in meter
and t is in second, the speed of the particie is:
2 m/s
6 m/s
4 m/s
12 m/s
A
B
D
Transcribed Image Text:5. A car starts from Jeddah goes 50 km in a straight line to Makah, immediately turns around and returns to Jeddah, The time for this roundtrip is 2 hours. The magnitude of the average velocity of the car for this round trip is O km/h 100 km/h 50 km/h 200 km/h A в D 6. of the following situations, which one is impossible? A body having velocity east and acceleration east A body having velocity east and acceleration west A body having variable velocity and constant acceleration A body having constant velocity and variable acceleration. A B D 7. A particle moves along the x axis according to the equation x=6t, where x is in meter and t is in second, the speed of the particie is: 2 m/s 6 m/s 4 m/s 12 m/s A B D
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