Stay Put—or Keep Going!
This tendency keeps a resting soccer ball at rest until an unbalanced force acts.
What is inertia?
Increasing the net force on the same cart increases this change in velocity over time.
What is acceleration?
A swimmer pushes water backward; the water pushes the swimmer in this direction.
What is forward?
A seat belt stops your body from continuing forward during a sudden stop, demonstrating this law.
What is Newton’s First Law?
A hidden kingdom called Talokan challenges Wakanda in this Marvel sequel.
What is Black Panther: Wakanda Forever?
When a bus stops suddenly, inertia keeps passengers moving in this direction.
What is forward?
Under equal net forces, this cart accelerates more: an empty cart or a loaded cart.
What is the empty cart?
A balloon pushes air out; this pushes the balloon in the opposite direction.
What is the escaping air?
An empty wagon accelerates more than a loaded wagon under the same net force, demonstrating this law.
What is Newton’s Second Law?
A mysterious wolf pursues a fearless cat searching for the Wishing Star in this animated sequel.
What is Puss in Boots: The Last Wish?
Without friction or other opposing forces, a moving puck continues at a constant speed along this path.
What is a straight line?
To keep a wagon’s acceleration the same as you add mass, you must increase this.
What is the net force?
When you jump, you push down on the ground, and this force launches you upward.
What is the ground pushing up on you?
A skateboard rolls backward as its rider jumps forward, demonstrating this law.
What is Newton’s Third Law?
Anxiety takes over headquarters as Riley heads to hockey camp in this animated sequel.
What is Inside Out 2?
A book stays at rest on a desk because gravity and the desk’s upward force have this relationship.
What are balanced forces?
A cart rolls right while its net force points left, causing its speed to do this.
What is decrease?
During a truck–bicycle collision, the truck’s force on the bicycle is this compared with the bicycle’s force on the truck.
What is equal in strength and opposite in direction?
A car turns at constant speed. Its changing direction is evidence of this type of force acting on it.
What is an unbalanced force (net force)?
“I… am Steve” introduces a familiar character in this movie about a world made of blocks.
What is A Minecraft Movie?
A car moves in a straight line at constant speed. Newton’s First Law tells detectives that its net force has this value.
What is zero?
Two carts have the same acceleration, but one has twice the mass. Its net force must be this compared with the other’s.
What is twice as great?
Action–reaction forces do not cancel each other because they act on these.
What are different objects?
Two skaters push apart with equal forces, but the lighter skater accelerates more. These two laws explain the result.
What are Newton’s Third and Second Laws?
Elphaba and Glinda become unlikely friends at Shiz University in this musical movie.
What is Wicked?