2-A car is moving along a straight road with a uniform acceleration. It passes through two points P and Q separated by a distance with velocity 30 km/hr and 40 km/hr respectively. The velocity of the car midway between Pand Q is: * (a) 33.3 km/hr b-20(3)root(3)km/hr c-25root(2)km/hr (d) 35 km/hr

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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2-A car is moving along a straight road with
a uniform acceleration. It passes through
two points P and Q separated by a distance
with velocity 30 km/hr and 40 km/hr
respectively. The velocity of the car midway
between Pand Q is: *
O (a) 33.3 km/hr
O b-20(3)root(3)km/hr
c-25root(2)km/hr
(d) 35 km/hr
Transcribed Image Text:2-A car is moving along a straight road with a uniform acceleration. It passes through two points P and Q separated by a distance with velocity 30 km/hr and 40 km/hr respectively. The velocity of the car midway between Pand Q is: * O (a) 33.3 km/hr O b-20(3)root(3)km/hr c-25root(2)km/hr (d) 35 km/hr
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