1. The model airplane has a mass of 0.90kg and move at a constant speed on a circle that is parallel to the ground. The path of the airplane and its guideline lies in the same horizontal plane. Because the width of the plane is balanced by the lift generated by its wings. Find the tension T in the guideline. The length of the guideline is 17m for speed of 19m/s to 38m/s

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?