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. 1. How many seconds after 9:00 am will the Ducati start to overtake the BMW? Express your answer in unit of second. 2. 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. 3. How much distance has the Ducati travelled from 9:00 am to the moment it starts to overtake the BMW? Express your answer in unit of meter. 4. What is the distance between both motor vehicles after 20s? Express your answer in unit of meter.

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. 1. How many seconds after 9:00 am will the Ducati start to overtake the BMW? Express your answer in unit of second. 2. 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. 3. How much distance has the Ducati travelled from 9:00 am to the moment it starts to overtake the BMW? Express your answer in unit of meter. 4. What is the distance between both motor vehicles after 20s? Express your answer in unit of meter.

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Polynomial Functions

Section3.5: Mathematical Modeling And Variation

Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...

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