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Questions in physics

[Answered] In which of the following scenarios would you expect the greatest acceleration? A. A small force applied to a large mass B. A small force applied to a small mass C. A large force applied to a small mass D. A large force applied to a large mass

[Answered] Which refers to the sum of all the forces that act upon an object? A. absolute force B. net force C. positive force D. balanced force

[Answered] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Answered] Listen. Liquids tend to expand and contract based on A) temperature B) pressure C) container-size D) expansion differences.

[Answered] Where should an object be placed in front of a convex lens of focal length 0.12 m to obtain a real image of size three times the size of the object, on the screen?

[Answered] Select the best answer for the question. 14. In which of the following units is acceleration expressed? A. Meters per second squared B. Kilograms C. Foot-pounds D. Newtons

[Answered] Which refers to the sum of all the forces that act upon an object? A. net force B. absolute force C. positive force D. balanced force

[Answered] In this activity, you'll select an environmental law and describe it. You may find one on your own or use this Library of Congress research guide to environmental laws: https://guides.loc.gov/environmental-law/federal-laws Part A: Choose one environmental law and research and describe its major components. Paste the links you used for your research in the box.

[Answered] Jeff's father is installing a do-it-yourself security system at his house. He needs to get a device from his workshop that converts electric energy. What is Jeff's father looking for? A. switch B. motor C. buzzer D. bulb E. battery

[Answered] Select the best answer for the question. 14. A force of 350 N causes a body to move with an acceleration of [tex]$10 m / s ^2$[/tex]. What's the mass of the body? A. [tex]$3,500 kg$[/tex] B. 35 kg C. 98 kg D. [tex]$3,430 kg$[/tex]