An air conditioned bus travels 65 Km from monument circle to Pampanga in 1.25 hrs. (a.) What is the average speed? _____________________ (b.) How far will it go in 3 hours at this average speed? ____________________ (c.) How long will it take to reach Baguio city which is 282 km at this average speed?
An air conditioned bus travels 65 Km from monument circle to Pampanga in 1.25 hrs. (a.) What is the average speed? _____________________ (b.) How far will it go in 3 hours at this average speed? ____________________ (c.) How long will it take to reach Baguio city which is 282 km at this average speed?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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An air conditioned bus travels 65 Km from monument circle to Pampanga in 1.25 hrs.
(a.) What is the average speed? _____________________
(b.) How far will it go in 3 hours at this average speed? ____________________
(c.) How long will it take to reach Baguio city which is 282 km at this average speed?_________________
2. A passenger jeep is traveling at 40 m / s when the breaks are applied. It comes to a stop after 10 seconds
Find a) acceleration __________________
b) distance travel after the breaks are applied. _________________
3. A car has an acceleration of 8 m/s2. a) How much time is needed for it to reach a velocity of 24 m/s
if it starts from rest? _______ b ) How far does it go during this period? __________
4. While moving at 40 m/s , an object accelerates uniformly by 6 m/s2 in 9 seconds. a) What is the
velocity after this time interval ? ________ b) How far does it go during this period ? ______
5. A moving car decelerates uniformly by 8 m/s2 and comes to stop after 6 seconds. What is the
distance travelled during deceleration ? _____________
6. The train engineer of the new PNR train applied the brake while moving at 45 m/s. It produce a breaking
acceleration of 1.25 m/s2 .How much distance would be needed to fully stop the train.
(a.) What is the average speed? _____________________
(b.) How far will it go in 3 hours at this average speed? ____________________
(c.) How long will it take to reach Baguio city which is 282 km at this average speed?_________________
2. A passenger jeep is traveling at 40 m / s when the breaks are applied. It comes to a stop after 10 seconds
Find a) acceleration __________________
b) distance travel after the breaks are applied. _________________
3. A car has an acceleration of 8 m/s2. a) How much time is needed for it to reach a velocity of 24 m/s
if it starts from rest? _______ b ) How far does it go during this period? __________
4. While moving at 40 m/s , an object accelerates uniformly by 6 m/s2 in 9 seconds. a) What is the
velocity after this time interval ? ________ b) How far does it go during this period ? ______
5. A moving car decelerates uniformly by 8 m/s2 and comes to stop after 6 seconds. What is the
distance travelled during deceleration ? _____________
6. The train engineer of the new PNR train applied the brake while moving at 45 m/s. It produce a breaking
acceleration of 1.25 m/s2 .How much distance would be needed to fully stop the train.
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