Forces
A __________ force is a force that acts only when one object touches another object.
What pattern of motion do you see when a flag is waving in the wind?
back-and-forth motion
Write an equation for the balanced or unbalanced forces.
A bird (4) sitting in a nest (4)
4=4
An apple falling from a tree is an example of
a noncontact force
The place where an object is is called the __________.
position
Forces that act between objects that are not touching are ______________ forces.
noncontact
Match with the correct word: speed, direction, distance
The motion of a car driven ten miles from home to the store.
Distance
Write an equation for the balanced or unbalanced forces.
A boy (10) walking an elephant (30).
God ___________ force, motion, and speed to work together.
designed
Opening and closing a carton of butter is an example of _________ pattern of motion.
an up-and-down
Forces that act only when one object touches another object are ________ forces.
contact
Match with the correct word: speed, direction, distance
The motion of a bicycle making a right turn.
direction
Write an equation for the balanced or unbalanced forces.
A girl (30) lifting a pencil (15).
30>15 or 15<30
Two forces that are equal in strength and opposite in direction are ___________ forces.
balanced
The sound from a radio is an example of __________ pattern of motion.
a back-and-forth, an unseen, or a zigzag
an unseen
Match with the correct force: Contact or Noncontact
The force that pulls a thrown baseball to the ground.
noncontact
Match with the correct word: speed, direction, distance
The motion of an airplane moving very fast.
speed
A dog watches you making a sandwich. What living thing is doing the work?
a machine, a person, or an animal
a person
What pattern of motion do you see when a light switch is turned on and off?
up-and-down motion
You can predict the pattern of motion for windshield wipers to be _______________ motion.
a back-and-forth, a round-and-round, a zigzag
a back-and-forth
Match with the correct force: Contact or Noncontact
The force that makes a rolling soccer ball eventually stop on the ground.
contact force
Name 2 patterns of motion we learned that God made at Creation.
rotation and revolution
Two forces that are equal in strength and opposite in direction acting on an object are _________ forces.
balanced