Question10 km/s is equal...18:(a) 10 m/s(b)100 m/s(c)1000 m/s(d) 10000 m/sQuestion19An object starts moving from rest with constant acceleration of 14 m/s". what is itsfinal velocity afer travelling a distance of 28 m?(a) 4 m/s(b) 8 m/s(c)28 m/s(d) 32 m/sQuestion20The y-component of a vector having length 100 m at an angle of 30° with x-axiswill be equal to....(a) 50 m(b) 75 m(c)150 m(d)300 mQuestionA particle moves with a velocity according to the equation v(t) = (at + b) m/s.where, a= 2 m/s and b= 14 m/s, Find the acceleration of the particle at t-1 sec.(a) 2 m/s(b) 3 m/s(c) 5 m/s(d) 7 m/sQuestion 22: At what angle a student must throw a ball in order to achieve the maximum ranget(d) 90(b) 45°(c) G0°(a)30°A body starts its motion from rest with an acceleration of 7 m/s. What is the finalQuestion23velocity after 5 sec?(b) 15 m/s(c)30 m/s(d) 35 m/s(a) | 6 m/sQuestionThe horizontal component of the acceleration (a.) for an ideal projectile motion is24equal to zero.(b) False(a) TrueQuestionA projectile is launched with an initial velocity of 30 m/s at angle of 30° above thehorizontal. What is the magnitude of its velocity at t-2 sect.(b) 10.2 m/s25(d) 2.2 m/s(c)26.38 m/s(a) 15.75 m/s

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Question 10 km/s is equal.. 18: (a) 10 m/s (d) 10000 m/s (b) 100 m/s (c) 1000 m/s Question

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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