subject
Physics, 30.01.2020 03:01 tiwaribianca475

What was galileo’s contribution to the study of motion?

a.) he developed the three laws of motion.

b.) he was the first to systematically study force and motion.

c.) he was the first to discover gravity.

d.) he improved on newton’s laws.

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 12:50
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
question
Physics, 22.06.2019 13:30
In a series circuit the __ is the same at every point
Answers: 2
question
Physics, 22.06.2019 15:30
To understand the behavior of the electric field at the surface of a conductor, and its relationship to surface charge on the conductor. a conductor is placed in an external electrostatic field. the external field is uniform before the conductor is placed within it. the conductor is completely isolated from any source of current or charge. part a: which of the following describes the electric field inside this conductor? it is in the same direction as the original external field.it is in the opposite direction from that of the original external field.it has a direction determined entirely by the charge on its surface.it is always zero. part b: the charge density inside the conductor is: 0non-zero; but uniformnon-zero; non-uniforminfinite part c: assume that at some point just outside the surface of the conductor, the electric field has magnitude e and is directed toward the surface of the conductor. what is the charge density η on the surface of the conductor at that point? express your answer in terms of e and ϵ0
Answers: 1
question
Physics, 22.06.2019 15:30
What is a costume plot? why is it important to a film or theater production?
Answers: 3
You know the right answer?
What was galileo’s contribution to the study of motion?

a.) he developed the three laws...
Questions
question
Mathematics, 26.02.2021 17:00
question
Chemistry, 26.02.2021 17:00
question
Mathematics, 26.02.2021 17:00
question
Mathematics, 26.02.2021 17:00
question
Mathematics, 26.02.2021 17:00
question
Mathematics, 26.02.2021 17:00
question
Mathematics, 26.02.2021 17:00
Questions on the website: 13722367