subject
Physics, 10.07.2019 21:20 lilquongohard

1) what is the pressure that is exerted at a depth of 20 meters above sea level?
2) a child releases a balloon, which slowly rises to the sky,
if the balloon has a diameter of 20 cm when the child releases it, what is its diameter at a height of 1000m, 2000m and 5000m
suppose the balloon is very flexible and can ignore surface tension

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 12:00
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
question
Physics, 22.06.2019 21:30
What ia the energy of an object because of its potential and kinetic energies
Answers: 1
question
Physics, 23.06.2019 00:50
Aplayer uses a hockey stick to push a puck at a constant velocity across the ice. the weight of the puck is 170 n. the coefficient of friction is 0.0600. with what force must the player push the puck so that his force just equals the frictional force? 28.3 n 0.999 n 0.102 n 0.0104 n
Answers: 1
question
Physics, 23.06.2019 01:00
Is a volume of space that is empty of matter.
Answers: 3
You know the right answer?
1) what is the pressure that is exerted at a depth of 20 meters above sea level?
2) a child r...
Questions
question
Mathematics, 07.04.2022 07:40
question
Mathematics, 07.04.2022 08:00