11. umbrella, then find n. A man is...

11. umbrella, then find n. A man is moving downward on an inclined plane (0 = 37%) with constant velocity vo and rain drops appear to him moving in horizontal direction with velocity 2vo towards him. If man increases his velocity to 2vo, the velocity of rain drops as observed by man is , then find n. e = 370 Two men P & Q are standing at corners A & B of square ABCD of side 8 m. They start moving along the track with constant speed 2 m/s and 10 m/s respectively. Find the time (in seconds) when they will meet for the first time. Bra Tomato 2mist АР

JEE/Engineering Exams
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(12) quelhon cdotcen 8010ed osing zelative velocity relohue velocity ( =10-2=8 mathrm{m} / mathrm{s} ) now to meet ( A ) B han to move 3 'sides of [ begin{array}{l} qquad text { 8quare }=8 times 3=24 text { dist }=29 quad text { speed }=8 mathrm{m} / mathrm{s} text { time tellen }=frac{29}{8}=35 mathrm{c} text { . } end{array} ]
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