Physics, 11.10.2021 14:00 hannaboo53
A tap supplies water 26 degrees Celsius while another supplies water 82 degrees Celsius. If a man wishes to bath with 40 degrees Celsius the ratio of the mass of hot water to that of cold water
Answers: 2
Physics, 21.06.2019 19:30
Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
Answers: 2
Physics, 22.06.2019 11:00
A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?
Answers: 3
Physics, 22.06.2019 14:30
What is the relationship between the direction of motion of the balloon and the wind currents
Answers: 1
A tap supplies water 26 degrees Celsius while another supplies water 82 degrees Celsius. If a man wi...
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