Physic

S.I unit of length is

• Metre

• Kilometer

• Centimeter

• Millimeter

S.I unit of Temperature is

• Celsius

• Kelvin

• Fahrenheit

Amount of matter contained in body is called

• Volume

• Mass

• Area

Newton's First Law States.......................

• Acceleration is produced when a force acts upon an object. 
• For every action, there is an equal and opposite reaction. 
• An object at rest, stays at rest; an object in motion stays in motion.

Newton's Second Law states.........................

• that an object in motion, stays in motion; an object at rest stays at rest. 
• For every action there is an equal and opposite reaction.
• that acceleration occurs when a force acts upon an object. 

Tags

NGSS.MS-PS2-2

Another word for speed and direction is

• inertia

• momentum

• velocity

Tags

NGSS.MS-PS3-1

What is velocity

• speed

• speed and direction

• momentum

Kinetic Energy is the energy an object has because it is in motion.

• True

• False

• Squirrel!

If we load a box with 1kg of stuff and seal it. Then take it to the moon and reweigh it with the same scale. It will weigh 167g. Has the mass of the stuff in the box changed?

• Yes

• No

• Squirrel

Which of the following is the correct SI unit of temperature?

• Fahrenheit

• Celsius

• Kelvin