An object accelerates at 3 meters per second squared when a 10-newton (n) force is applied to it. which force would cause this object to accelerate at 6 meters per second squared?

Ineed with these last two questions: 1) what are two types of cold air masses that influence the weather in north america? name them and describe their humidity. 2) describe the motion of a cold air mass and a warm air mass and the weather you would expect at a warm front and an occluded front.

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final