Q(4): A ray is incident on mirror Mi at an angle of (0,-75) to the normal. O (6): A car starts its motion from rest and travels a 150 m in 15 s while moving along a straight line 7): A sphere of mass m slides on a frictionless path ABC. If the sphere starts from rest at point B, O (S): A 50-N force is the only force on a 2-kg object that starts from rest. When the force has been Find the direction of the ray after it is reflected from mirror M Figure. h) 25 c) 35 d) 55 a) 65 e) 45 of acting for 2 m the rate at which it is doing work is: e) 75 W a) 2.5 W b) 25 W d) 100 W e) 500 w with constant acceleration. The final speed in (m/s) of this car is: )20 e) 15 b) 30 d) 12 e) 25 the speed of the sphere (in m/s) at point B is: 30 m a) 28 b) 38 c) 17.2 d) 24.2 e) 19.8 Hunight un into the air with initial speed of 25 m/s, the kinetic enere

Q(4): A ray is incident on mirror Mi at an angle of (0,-75) to the normal. O (6): A car starts its motion from rest and travels a 150 m in 15 s while moving along a straight line 7): A sphere of mass m slides on a frictionless path ABC. If the sphere starts from rest at point B, O (S): A 50-N force is the only force on a 2-kg object that starts from rest. When the force has been Find the direction of the ray after it is reflected from mirror M Figure. h) 25 c) 35 d) 55 a) 65 e) 45 of acting for 2 m the rate at which it is doing work is: e) 75 W a) 2.5 W b) 25 W d) 100 W e) 500 w with constant acceleration. The final speed in (m/s) of this car is: )20 e) 15 b) 30 d) 12 e) 25 the speed of the sphere (in m/s) at point B is: 30 m a) 28 b) 38 c) 17.2 d) 24.2 e) 19.8 Hunight un into the air with initial speed of 25 m/s, the kinetic enere

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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