1/11/19

Last updated over 7 years ago

3 questions

1

SC.7.P.11.2

1

SC.7.N.1.2

Assume that four vehicles are traveling on a highway at the same speed. Kinetic energy can be calculated using the equation Ek = mv2 where Ek is the kinetic energy, m is the mass of the object, and v is the object’s speed. Which of these vehicles has the MOST KINETIC ENERGY?

A

B

D

C

Which of the following is an example of repetition in science?
A student designs an experiment on plant growth that includes multiple trials.
One scientist carries out the same experiment performed by another scientists to validate the results.
A scientists poses a new questions for investigation after reading the results of another scientist's work
A scientists analyzes the data included in the published work of another scientist and agrees with the conclusions.

B  One scientist carries out the same experiment performed by another scientists to validate the results. 

C  A scientists poses a new questions for investigation after reading the results of another scientist's work 

A  A student designs an experiment on plant growth that includes multiple trials. 

D  A scientists analyzes the data included in the published work of another scientist and agrees with the conclusions. 

1

SC.7.P.11.4

 Assume that four vehicles are traveling on a highway at the same speed. Kinetic energy can be calculated using the equation Ek = mv2 where Ek is the kinetic energy, m is the mass of the object, and v is the object’s speed. Which of these vehicles has the MOST KINETIC ENERGY?  

A

B

D

C

 
Which of the following is an example of repetition in science?
A student designs an experiment on plant growth that includes multiple trials.
One scientist carries out the same experiment performed by another scientists to validate the results.
A scientists poses a new questions for investigation after reading the results of another scientist's work
A scientists analyzes the data included in the published work of another scientist and agrees with the conclusions. 

B  One scientist carries out the same experiment performed by another scientists to validate the results. 

C  A scientists poses a new questions for investigation after reading the results of another scientist's work 

A  A student designs an experiment on plant growth that includes multiple trials. 

D  A scientists analyzes the data included in the published work of another scientist and agrees with the conclusions. 

If enough heat was removed from B, it would change into ____________.

A

C

B

D

If enough heat was removed from B, it would change into ____________.

A

C

B

D