Physics, 26.05.2021 06:00 joannsrods
A body is projected upwards making an angle o with the horizontal with a velocity of 300
ms-1. Find the value of theta so that the horizontal range will be maximum. Hence find its range and time of
flight.
[4]
Ans: 450 9000m. 21.21 sec
Answers: 3
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A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?
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A body is projected upwards making an angle o with the horizontal with a velocity of 300
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