Mass Weight and Gravity

_________Is a device that is usd to measure the mass of an object while____________is a device that is used to measure its weight .

• One arm digital scale-spring scale

• Spring scale -one arm scale with a pointer

• two arm sensetive scale-one arm digital scale

• balance scale-one arm scale with a pointer .

The gravitationl force by which a body is attracted to the Earth is known as_________ and it increases by increasing the__________of the body.

• weight - place

• mass - the distance from the center of the planet

• weight - mass

• mass - weight

Tags

NGSS.MS-PS2-4

As the mass of the planet increases, the _______ of planet increases, and the __________ of the object on it increases

• gravitational force - weight

• weight - gravitational force

• mass - weight

• weight - mass

Tags

NGSS.MS-PS2-4

The measuring unit of the mass is______ , while the measuring unit of the weight is_________ .

• Kg - N

• Litre - N

• M - Cm

• N - kg

The weight of the objects on the moon surface is equal to ----- its weight on the Earth.

• X10

• 1\6

• 1\5

The mass of one litre distilled water is equal to 1kg

• 
• 

The mass of the body changes according to its place

• 
• 

Tags

NGSS.MS-PS2-4

The mass of an object is measured by Newton that equals 1000 grams

• 
• 

The balance scale must be placed horizontally on a stable shelf

• True

• False

• I don`t know

The weight of a person in a balloon differs from its weight on Earth's surface.