physice class 11
A plank of mass 4m is placed on a smooth horizontal surface and a spring of force constant k is attached to plan ke a bullet of mass m moving with horizontal velocity u strikes the block and get embedded find max compression and velocity of block
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Explanation:
Calculate the mode of the following data
Marks obtained No of students
0-20 8
10
12
6
3
20-40
40-60
60-80
80-100
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