The closer together a magnets field lines are,

The truck's motor is creating 500 N of thrust, but air resistance is placing 500 N in the opposite direction

What is the study of the ocean called

What happens to force when area is doubled?

In which layer of the atmosphere do communication satellites orbit Earth?

A 130lb woman stands in an elevator on a scale as the elevator just begins to move upward from the first to second floor. Which choice could properly describe her weight, contact force, and acceleration at this instant? Select one: A. a.

What is a fault? A. the name for 2 opposing forces B. a type of crust that moves under heavier crust C. A crack in earths crust where movement occurs D. A volcanic region where new material is being created

18. Which does not affect the strength of an electromagnet? A the current in the solenoid B the temperature of the coil OC the number of loops in the coil D the type of ferromagnetic core

What causes the electric charges to flow from one end of the battery to the other? a balance in electric potential a balance in resistance a difference in electric potential a difference in resistance

What is one exsample of a closed economy

A transfer by work from the system, an elevation decrease of 50 m, and an increase in velocity from 15 m/s to 30 m/s. The specific internal energy, u, decreases by 5 kJ/kg and the acceleration of gravity is constant at 9.7 m/s².