Forces
A ________ force is a force that acts only when one object touches another object.
Contact
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
What is the place where an object is called?
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.
Write an equation for the balanced or unbalanced forces.
A boy (10) walking an elephant (30).
10 < 30 or 30> 10
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
B. an unseen
C. zigzag
B. 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. a back-and- forth
B. a round-and round
C. 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 action on an object are ________ forces.
balanced