subject
Physics, 21.11.2019 03:31 bfell92

Aflask of water rests on a scale that reads 100n . then, a small block of unknown material is held completely submerged in the water.
the block does not touch any part of the flask, and the person holding the block will not tell you whether the block is being pulled up (keeping it from falling further) or pushed down (keeping it from bobbing back up).

what is the new reading on the scale?

a) greater than 100n

b)100n

c)less than 100n

d) impossible to determine

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 18:30
If a textbook weighs 37.2 n on venus, and the book has a mass of 4.4 kg, what is the strength of gravity on venus? 8.9 m/s28.9 m/si don't have enough information,9.8 m/s2
Answers: 1
question
Physics, 22.06.2019 02:30
The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?
Answers: 3
question
Physics, 22.06.2019 08:30
What properties of a moving object are used in determining the object's energy of motion
Answers: 2
question
Physics, 22.06.2019 11:20
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t āˆ’ 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12āˆ’3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
You know the right answer?
Aflask of water rests on a scale that reads 100n . then, a small block of unknown material is held c...
Questions
question
Mathematics, 08.10.2019 18:00
question
Mathematics, 08.10.2019 18:00
Questions on the website: 13722360