Physics

Which force keeps the planets in orbit?

• Friction

• Gravity

• Magnetic

• None of these

Tags

NGSS.HS-ESS1-4

NGSS.HS-PS2-4

THE ACCELERATION DUE TO GRAVITY DOES NOT DEPEND ON

• MASS OF THE OBJECT

• MASS OF EARTH

• RADIUS OF EARTH

• HEIGHT ABOVE EARTH SURFACE

Tags

NGSS.HS-PS2-4

Energy is the capacity of an object or body to perform what?

• Kinetic energy

• Work

• Force

• Pressure

Tags

NGSS.HS-PS3-3

Basic source of magnetism

• charged particles alone

• movement of charged particles

• Magnetic dipoles

• Magnetic domins

Magnetic permeability has unit as

• Tesla

• Henry

• Tesla/m

• henry/m