5-6 Two motor vehicles, BMW and Ducati, aredriving at SLEX southbound lane. At 9:00:00am they are 100 meters apart and bothhaving a velocity of 100 km/hr with BMW onthe lead. The BMW suddenly decelerates at aconstant rate of 5m/s while the Ducatiretains its velocity.5. How many seconds after 9:00 am will theDucati start to overtake the BMW? Expressyour answer in unit of second.6. How much distance has the BMWtravelled from 9:00 am to the moment theDucati starts to overtake? Express youranswer in unit of meter

When second car overtaken first the distance traveled by second car must be greater than 100 m than…

Two motor vehicles, BMW and Ducati, are driving at SLEX southbound lane. At 9:00:00 am they are 100 meters apart and both having a velocity of 100 km/hr with BMW on the lead. The BMW suddenly decelerates at a constant rate of 5m/s while the Ducati retains its velocity.

Two motor vehicles, BMW and Ducati, are driving at SLEX southbound lane. At 9:00:00 am they are 100 meters apart and both having a velocity of 100 km/hr with BMW on the lead. The BMW suddenly decelerates at a constant rate of 5m/s while the Ducati retains its velocity.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 73P: A very strong, but inept, shot putter puts the shot straight up vertically with an initial velocity...

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Concept explainers

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.

Question

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5-6

Two motor vehicles, BMW and Ducati, are
driving at SLEX southbound lane. At 9:00:00
am they are 100 meters apart and both
having a velocity of 100 km/hr with BMW on
the lead. The BMW suddenly decelerates at a
constant rate of 5m/s while the Ducati
retains its velocity.
5. How many seconds after 9:00 am will the
Ducati start to overtake the BMW? Express
your answer in unit of second.
6. How much distance has the BMW
travelled from 9:00 am to the moment the
Ducati starts to overtake? Express your
answer in unit of meter

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