A boy of mass 30 kg uses a rope to climb which bears nearly 600 N. What is the maximum acceleration with which he can climb safely ?
A) 0.05 ms-2
B) 20 ms-2
C) 0
D) 18000 ms-2
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(i) A box contins 80 discs, which are numbered from 1 to 80. If one disc is drawn at random from the box, find the probability that it bears a perfect
Correct Answer - ` (i) 1/10 (ii) (a) 9/10 (b) 1/5`
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This part of the cell bears genetic information.
Correct option is A) Nucleus
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Tie a stone to a rope. Whirl the rope and rotate the stone in a circular path cut the rope. Your observation is
A) stone moves along the tangent of the path.
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A man of mass 30 kg uses a rope to climb which bears only 450 N. The maximum acceleration with which he can climb safely is
Correct option is D) 15 m/s2
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Pollen tube bears
(B) 2 male nuclei
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1. The heights of 15 boys of a shoot are given \( cm \) : \( 148,128,146,143,152,139,140,142,149,154,132,157,165,139,142 \) Arrange the above data in an ascending order and find: a. The height of the tallest boy. b. The height of the shortest boy. c. The mean height.
Please send me answer of the question
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At the age of 13 years a boy can grow maximum percentage of his actual height
Answer is (A) 88
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Can I exercise or be physically active during the fasting period, and how can I do so safely?
It is possible to exercise or be physically active during Ramadan fasting, but it is important to do so safely and in a way that does not compromise your health....
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