A child is sitting on a swing. Its minimum and maximum heights from the ground 0.75 m and 2 m respectively, its maximum speed will be
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A: SOlution: Given that W = 455 N L =2 m v = 3 m/s
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A: h=100 mK=12mv2P=mgh E=K+P=mv22+gh=mgh at h=100 m as v=0 m/s
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A: Given Weight of boy W=445N length of rope l=3m Speed at lowest point v=3m/s
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A: The given quantities in the problem are as follows. I=100 Ad=1 mm=0.4 kgL=15.0 mB=1.90 Th=2.40 m The…
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Q: please see attached image for question. Thank you
A: Solution:-Given that g=9.8 m/s2
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Q: A 2-meter chain is placed on a table with heigh 1m , in a way that one end of the chain touches the…
A: SOlution: given thatL =2 m l = 1 m
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