Forces Practice

any push or pull on an object

• gravity
• net force
• vector
• acceleration
• force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-5

A value with both magnitude and direction

• gravity
• net force
• vector
• acceleration
• force

Tags

NGSS.MS-PS2-5

the overall forces acting on an object

• gravity
• net force
• vector
• acceleration
• force

Tags

NGSS.MS-PS2-2

The rate of change in velocity, positive or negative

• gravity
• net force
• vector
• acceleration
• force

the tendency of an object to staying in motion or to stay in place. The object does not want to change!

• mass
• inertia
• friction
• weight
• velocity

speed and direction an object is moving

• mass
• inertia
• friction
• weight
• velocity

Tags

NGSS.MS-PS3-1

Force the resists motion in the opposite direction when the objects are touching

• mass
• inertia
• friction
• weight
• velocity

The speed and direction an object is moving, measured relative to a reference point

• average speed
• instantaneous speed
• velocity
• frame of reference

Tags

NGSS.MS-PS3-1

The total distance traveled divided by the total time it takes to travel the distance

• average speed
• instantaneous speed
• velocity
• frame of reference

Car A is going 30 MPH east (right) and passes Car B going the same direction at 10 MPH east (right). How fast does Car A appear to be going from someone sitting in Car B as they pass.

• 0 MPH
• 20 MPH east
• 20 MPH west
• 40 MPH east