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The acceleration of a 0.4 kg soccer ball kicked with a net force of 12 N.
What is 30 m/s²?
According to Newton’s 2nd Law, if force remains constant, increasing an object's mass causes its acceleration to do this.
What is decrease?
During a rocket launch, the rate at which the rocket accelerates depends on its overall mass and engine thrust according to this law.
What is Newton's 2nd Law?
A rocket sitting motionless on the launchpad before ignition remains at rest due to this law.
What is Newton's 1st Law or Law of Inertia?
The mass of a lawnmower that accelerates at 2.5 m/s when pushed with a net force of 100N.
What is 40kg?
Between Object A (10 kg mass, 50 N force) and Object B (25 kg mass, 50 N force), this object experiences the greater acceleration.
What is Object A (5 m/s² vs 2 m/s²)?
As water drains out of a firefighter's leaky supply cart while being pushed with constant net force, this happens to the cart's acceleration.
What is it increases?
A swimmer pushing backward against a pool wall to propel themselves forward is an example of this law.
What is Newton's 3rd Law?
In a lab where students pull carts of 1 kg, 2 kg, and 3 kg across a table using the exact same spring scale force, this cart will record the lowest acceleration.
What is the 3 kg cart?
The mass of a marble that accelerates at 0.6 m/s when a gentle net force of 2.4N is applied.
What is 4kg?
If a student pushes a shopping cart causing an acceleration of 2 m/s², doubling the net force will result in this new acceleration rate.
What is 4 m/s²?
According to Newton's 2nd Law, if you double the net force AND double the mass simultaneously, the object's acceleration will do this.
What is remain the same / stay unchanged?
When a car slams on its brakes, seatbelts apply an unbalanced force to counteract this tendency of passengers to keep moving forward. This is an example of Newton's ____________ Law.
First Law, Law of Inertia
In a rocket launch, the engine pushing exhaust gas downward while the gas pushes the rocket upward demonstrates this specific law.
What is Newton's 3rd Law?
The mass of a bobsled pushed with 450N of force that accelerates at 15 m/s.
What is 30kg?
The net force required to accelerate a 5 kg bowling ball down a lane at 6 m/s².
What is 30 N?
When a constant braking force is applied to both a fully loaded semi-truck and an empty pickup truck, the pickup truck decelerates much faster because it has less of this property.
What is mass (or inertia)?
When an earthquake occurs, the acceleration of seismic waves through the surrounding rock mass depends directly on the sum of energy released, following this law.
What is Newton's 2nd Law?
The net force needed to accelerate a 1,200kg race car at 3m/s?
What is 3,600N?
Two students push a 20 kg heavy desk in the same direction—one with 15N and the other with 25 N. Assuming no friction, this is the desk's acceleration.
What is 2 m/s?
If a car's mass is cut in half while the engine produces the exact same net force, its acceleration changes this much.
What is doubled / increases by 2?
If you double the mass of an object while holding the net force constant, its acceleration will decrease to this fraction of the original speed.
What is one-half or 1/2?
In a vehicle collision, a passenger pushes forward against the seatbelt while the seatbelt exerts an equal force backward on the passenger, illustrating that forces always act in these.
What are equal and opposite pairs OR action-reaction pairs?
A data table shows three carts reaching the exact same acceleration of 5 m/s: Cart A requires 10N, Cart B requires 20N, and Cart C requires 30N. This cart has the greatest mass.
What is Cart C?
If Team A pulls a rope to the left with 400N of force and Team B pulls to the right with 350N, this is the magnitude and direction of the net force.
What is 50N to the left?