Applications of Force and pressure

which force is non contact force

• gravitational

• magnetic

• electrostatic

• all of the above

what kind of force is Friction

Which of the following will not happen when a force is applied on an object?

• speed of the object changes

• mass of the object changes.

• size of the object changes.

• shape of the object changes.

The S.I. unit of force is _________.

The SI unit of speed is

• km/h

• km/min

• m/min

• m/s

as the mass of an object increases, the pull of gravity...

• Increases

• Decreases

• Stays the same

Tags

NGSS.MS-PS2-4

A force of attraction between objects that is due to their masses.

• Force
• Gravity
• Gravitational Pull
• Weight

Tags

NGSS.MS-PS2-4

Which of the following will not change in different gravitational fields?

• weight
• force
• mass
• pounds

Under which conditions will there be the greatest pressure exerted by the vase on the table

• 
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• 
• 

Which of the following instruments can be used to measure the magnitude of a force?

• spring balance

• beam balance

• electronic balance

• digital balance