An atom that has 117 protons in its nucleus has not yet been made. Once this atom is made, to which group will element 117 belong? Explain ur answer

The first step in designing or redesigning a product is a. thinking about ways to solve the problem. b. deciding what needs you are trying to meet. c. building a prototype. d. fully researching the problem.

Two cars collide with each other. Before the collision, one car (m = 1300 kg) is going north at 30 m/s and the other car (m = 900 kg) is going south at 15 m/s. What is the momentum of the system made up of the two cars after the collision?

A car has four tires that are each inflated to an absolute pressure of 2.0 x 10^5 Pa. Each tire has an area of 0.024 m^2 in contact with the ground. How much does the car weigh? a. 1.9 x 10^3 N b. 2.9 x 10^4 N c. 1.2 x 10^3 N d. 1.9 x 10^4 N

If you wanted to learn more about about the experiences of an African American pioneer in a scientific field, whose life would you research?

A net force of 30 N leftward is applied on a box; this net force results from a 50 N force toward the right and a 20 N force toward the left. true or false

A sled being dragged to the right across loosely packed snow with a rightward acceleration

Imagine two artificial satellites orbiting earth at the same distance. one satellite has a greater mass then the other one which of the following would be true about there motion? 1.

What is energy? (Not the answer from google search.)

Explain why the friction force between two surfaces increases if the force is pushing the surfaces together increases.

As energy moves in waves through the water, the water moves a. in waves toward shore. c. in the direction of the waves. b. in a small circular movement. d. against the current.