newton second law quiz

forces change an objects motion by changing ------- its -----------

or both

• moving or velocity

• unbalanced or moving

• downward or accleration

• speed or direction

Tags

NGSS.MS-PS2-2

only------forces can change the velocity of an object

• speed

• unbalnced

• balenced

• accelration

Tags

NGSS.MS-PS2-2

you know unblanced forces are acting on an object that is at rest when the object starts-----------.

• moving

• velocity

• speed

• net force

Tags

NGSS.MS-PS2-2

unbalnced forces can change the ----------- of a moving object

• direction

• speed

• velocity

• downward

Tags

NGSS.MS-PS2-2

if a net force acts on a moving object in the direction is moving the object will --------------.

• speed

• speed up

• slow down

• net force

Tags

NGSS.MS-PS2-2

if a net force acts on a moving object in the direction that is opposite to the direction that the object moves,the object------------

• speed up

• downward

• slow down

• velocity

Tags

NGSS.MS-PS2-2

another way unbalneced forces can change the velocity of a moving object is to change the------of the objects motion

• speed

• mass

• directon

• velocity

Tags

NGSS.MS-PS2-2

the force of gravity acts on a ball that is thrown by chaging the direction of the ball,pulling it------------

• upward

• downward

• down

• up

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

another name for change in velocity over time is-------

• speed

• mass

• velocity

• acceleration

unbalenced forces can make an object accelrate by chaging the objects,-----------,----------- or both

• speed, direction

• mass,force

• velocity,accleration

• speed up,slow down

Tags

NGSS.MS-PS2-2