Forces and Motion
What is force?
What is the push or full on an object
The larger an object's mass, the stronger the gravitational pull of that object.
If there were two objects, one with a mass of 1000kg and one with a mass of 500 kg, which one would have a stronger gravitational pull?
What is the one with the larger mass
Where is the earth located in the Milky Way Galaxy?
What is somewhere between the center and the edge
For an experiment, we mixed vinegar and baking soda together.
Did the substance change when it was mixed together? Describe the change
What is yes the mixture bubbled
What happens to a solid when it changes phase to a liquid?
What is it melts
What is the equal force applied to both sides of an object
The force of gravity decreases when there is more distance, but increases when there is less distance.
If the distance between Earth and the moon were to double, what would happen to the force of gravity between them?
What is the gravity would be less because they would be farther apart
What is the shape of the milky way?
What is a spiral
What is solubility?
What is the ability for a substance to dissolve into another substance
If two substances are mixed and the resulting substance has different prosperities, what does this indicate?
What is the substance has undergone a chemical change
What are unbalanced forces?
What is when more force is applied to one side of the object than the other
The force of gravity can cause an object to move in one direction, to shift back and forth or move in cycles.
If you throw a ball straight up in the air, what force is making it come back down?
What is gravity
What is the name for small, rocky bodies that orbit the sun, mostly between Mars and Jupiter?
A. Moons
B. Comets
C. Asteroids
What are asteroids
What is flammability?
What is the ability of a substance to burn or ignite, causing fire, or combustion
What does the word inherited mean?
What is something a baby, animal or plant gets from its parents
What happens when unbalanced forces act on an object?
What is the object's speed and distance both change
Where on earth does gravity pull you towards?
A. The center
B. The poles
C. Out in space
What is the center
What effect does the Earth's tilt have on the seasons?
What is it causes different areas of the Earth to receive different amounts of sunlight at different times of the year
True or false.
The mixing of substances may have prosperities that the original substance did not have.
What is true.
If a group of similar organisms all have different colored fur, that is an example of ....
a. Inherited Traits
b. Variation of inherited traits
c. Learned behavior
What is variation of inherited traits
Imagine this:
A ball has equal forces applied from both opposite sides.
What happens to the ball when this happens?
A pendulum swinging back and forth is an example of gravity causing shifting movement. Gravity pulls the pendulum down and its momentum carries it back up.
How would increasing the mass of the pendulum ball affect the speed at which it swings back and forth?
What is more mass means stronger gravitational pull, but it will swing at the same speed
What is they move across the sky from east to west
Give an example of mixing two substances that will produce a new substance with different properties.
What is baking soda and vinegar
Give an example of traits of animals and plants
What is animals have different fur colors and plants have different leaf shapes/petal colors.