Vectors Have

A. magnitude only.

B. magnitude and direction.

C. direction.

D. neither magnitude nor direction.

How did J. J. Thomson's experiments demonstrate that Dalton's model of the atom was incorrect? They showed that atoms have net negative charges. They showed that atoms can be destroyed. They showed that atoms are made up of smaller particles.

Which pair of variables defines motion?

A car engine applies a force of 65 kN how much work is done by the engine as it pushed a car distance of 75m?

The rotational inertia of an object is greater when most of the mass is located near the center. away from the rotational axis. on the rotational axis. off-center.

An ultrasound beam is incident on liver tissue at an angle of 50 degrees. This beam undergoes refraction at the interface between the fluid above and the liver.

Energy transformations in a bouncy house

Suppose gene A on the left chromosome is damaged and no longer functions. what form of the trait would show? Why?

What is the use of scientific knowledge and research for an action

How do evaporation and condensation relate to heat

Resistance = 0.1 ohm Current = 60 amps Voltage = ? 0.6 6 60 600