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Why does a sheet of paper fall slower than one that is crumpled into a ball? - Physics Cbse class 11 1 AnswerClassify the objects or materials given below as opaque, transparent or translucent and luminous or non-luminous: (Science-Ncert class 6)1 AnswerA batsman hits a cricket ball which then rolls on a level ground. After covering a short distance, the ball comes to rest. The ball slows to a stop because - Physics Cbse class 11 1 AnswerA ball of mass (m) 0.5 kg is attached to the end of a string having length (L) 0.5 m. The ball is rotated on a horizontal circular path about vertical axis. The maximum tension that the string can bear is 324 N. The maximum possible value of angular velocity of ball (in radian/s) is - jee main 2012 physics 1 AnswerWith the help of a lens look at the pieces of paper you collected for the above question. Do you see any difference in the material of recycled paper and a new sheet of paper ? (Science-Ncert class 6)1 AnswerWhat do you mean by free fall? - Physics Cbse class 11 1 AnswerThe length, breadth and thickness of a rectangular sheet of metal are 4.234 m, 1.005 m and 2.01 m respectively. Give the area and volume of the sheet to correct significant figures. -Physics Cbse class 11 1 AnswerWhy do you fall in the forward direction when a moving bus brakes to a stop and fall backwards when it accelerates from rest? - Physics Cbse class 11 1 AnswerWhat is the acceleration of free fall? - Physics Cbse class 11 1 AnswerA batsman hits back a ball straight in the direction of the bowler without changing its initial speed of 12 m/s. If the mass of ball is 0.15 kg. Determine impulse imparted. -Physics Cbse class 11 0 AnswerA batsman hits back a ball straight in the direction of the bowler without changing its initial speed of 12 m/s. If the mass of ball is 0.15 kg. Determine impulse imparted. -Physics Cbse class 11 0 AnswerThe diameter of a metallic ball is 4.2cm. What is the mass of the ball, if the density of the metal is 8.9 g per cm3? CBSE class 9 mathematics1 AnswerA plastic box 1.5 m long, 1.25 m wide and 65 cm deep is to be made. It the top. Ignoring the thickness of the plastic sheet, determine: The area of the sheet required .for snaking the box. CBSE class 9 Mathematics 1 AnswerA hockey ball of mass 200 g travelling at 10 ms-1 is struck by a hockey stick so as to return it along its original path with a velocity at 5 ms-1. Calculate the change of momentum occurred in the motion of the hockey ball by the force applied by the hockey stick. - Physics Cbse class 11 1 AnswerDefine track ball. CBSE CLASS VI -20181 Answer Take a thick paper sheet of length 14 cm and width 9 cm. You can also use an old postcard. (a) What is its area? What is its perimeter? (b) Now cut strips of equal sizes out of it. (c) How long it your belt? (d) What is its Perimeter? (e) Whose belt is the longest in the class? - class 5 math 1 AnswerWhy does the demand for foreign currency fall and supply rises when its price rises? Explain. - CBSE Economics class 12 20171 Answerwhat is ball milling?-engineering physics1 AnswerWhat changes took place after Maurayan empire fall?CBSE- SOCIAL SCIENCE- CLASS- 6- HISTORY(ASHOKA, THE EMPEROR WHO GAVE UP WAR, Chapter-8)1 Answer A ray of light AM is incident on a spherical mirror as shown in the diagram. -CBSE physics class 101 Answer