Balanced and Unbalanced Forces
this term is used in determining whether an object will accelerate, decelerate, or remain at rest
Net force
This term is used to describe Animals that once were but are no longer living on the planet.
Extinct
This non contact force imbalance occurs when two objects rub together, causing electrons to transfer from one object to the other, resulting in one object becoming negatively charged and the other becoming positively charged.
Static Electricity
Thinking of Physical properties, which physical properties would be the easiest to change in an object.
Size Shape and weight
What pet does Mr Hutchins own
Cats
This term refers to species who are alive however their population is dangerously low
Endangered species
It's the reason objects fall down, planets orbit stars, and galaxies hold together.
Gravity
Red
What tool can be used to easily separate a mixture of iron and plastic paper clips?
Magnet
Compare the strength and direction of two balanced forces on an object and two unbalanced forces on an
object.
The forces acting on an object are balanced if they have equal strengths and act in opposite
directions. The opposing forces prevent each other from causing changes to the object's
motion. Unbalanced forces are those with unequal strengths and/or forces that do not act in
opposite directions. This allows a change in the object's motion to occur.
Describe an example of forces on an object changing from balanced to unbalanced. What happens to the object?
The forces acting on an object change from balanced to unbalanced when, for example, the
object was at rest but then starts moving: The forces on a ball resting on the floor (gravity
pulling down and the floor pushing up) are balanced, but then, if the ball is also pushed one
side with no balancing force on the other, all forces on the ball will no longer be balanced; it will
start to roll.
What was the first lesson Mr Hutchins taught
what is NON contact forces