A 7000 kg plane is launched from an aircraft carrier in 2.00 s by a force of 350,000 N. What is the plane's acceleration?

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.