subject
Physics, 18.11.2020 17:20 tjahaheuuwu

Byron measured the mass of a bag of cookies that he bought at the store and found that they were 45 grams. He set the cookies on the counter, but his little brother found them. His brother could not get the bag open so he smashed them into little pieces. What could Byron expect to find when he measured the mass of the cookies again? Group of answer choices

They would be more than 45 grams since there are more pieces.

They would be 45 grams since they have the same mass.

They would be less than 45 grams since they were in little pieces.

The mass of the cookies would be reduced by 5 grams.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 02:00
Aplane travels 1000 miles in 5 hours .what is the planes average speed?
Answers: 2
question
Physics, 22.06.2019 09:40
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
Answers: 1
question
Physics, 22.06.2019 17:20
In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy
Answers: 2
question
Physics, 23.06.2019 03:00
The stopwatch used by a student to measure velocity of a pulse in a slinky was of least count 0.1 second. he stops the stopwatch when a pulse has made 3 journeys from one end to the other of the slinky. he finds the seconds hand to be at 52nd division. calculate the correct time noted by him.
Answers: 3
You know the right answer?
Byron measured the mass of a bag of cookies that he bought at the store and found that they were 45...
Questions
question
Mathematics, 14.09.2020 04:01
question
Health, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Social Studies, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
question
Mathematics, 14.09.2020 04:01
Questions on the website: 13722367