Which statement does not correctly describe a theory?

A. It is based on scientific evidence.

B. It can be used to make predictions.

C. It can be modified as new discoveries are made.

D. It is directly testable.

What is the momentum of a 248 g rubber ball traveling at 30.0 m/s?

For general projectile motion, the horizontal component ofa projectile's acceleration (_) remains a non-zeroconstant. (_) increases as a functionof time squared. (_) continuouslyincreases. (_) continuouslydecreases. (_) is zero.

An alternating current in a wire has a voltage of 2,800 V. It needs to be reduced 70 V. The wire makes 120 turns in the primary coil of a step - down transformation. How many turns of wire need to be in the secondary coil?

Two identical, small spheres of mass 2.00 g are fastened to the ends of a 0.600 m long light, flexible, insulating string. The string is suspended by a hook in the ceiling at its exact centre. The spheres are each given an identical electric charge.

What is a Newton equal to terms of units of mass and acceleratio

What does infrastructure refer to? process by which a nation improves the economic, political, and social well-being of its people level of farming in which a person raises only enough food to feed his or her family services and facilities necessary

Sophee left her house on her bike and traveled 3 kilometers north, 5 kilometers east, 3 meters south, then 5 meters west arriving home in time for dinner. What is her distance and displacement?

What would happen to the average kinetic energy of the molecules of a gas sample if the. temperature of the sample increased from 20°c to 40°c?

A _ spreads light into its own individual colors.

What is the direction of the force when an object moved in a circle