Which law states that for every action there is an equal and opposite reaction?
3rd Law
Does this diagram show a balanced or unbalanced force and why?
Balanced because the forces exerted are equal to one another.
An object with a mass of 2.0 kg accelerates 2.0 m/s2 when an unknown force is applied to it. What is the amount of the force in Newtons?
F= 4N
An object accelerates 50.0 m/s2 when a force of 4200 newtons is applied to it. What is the mass of the object in kg?
84kg
2An object with a mass of 2.0 kg has a force of 4.0 newtons applied to it. What is the resulting acceleration of the object in m/s2?
2m/s
Which law states that an object at rest stays at rest and an object in motion stays in motion unless acted on by an unbalanced force?
1st law
Explain the acceleration of the car based on the net force.
The car will not accelerate because the forces are balanced.
An object with a mass of 150.0kg accelerates 432.0 m/s2 when an unknown force is applied to it. What is the amount of the force in Newtons?
64,950N
An object accelerates 25.0 m/s2 when a force of 1025.0 newtons is applied to it. What is the mass of the object in kg?
41kg
An object with a mass of 5.0 kg has a force of 125 newtons applied to it. What is the resulting acceleration of the object?
25m/s2
Which law describes motion produced by unbalanced forces (Force= mass X acceleration)?
2nd law
Calculate net force and tell the direction of acceleration.
45N to the right
An object with a mass of 1500kg accelerates 100.0m/s2 when an unknown force is applied to it. What is the amount of the force?
150,000N
An object accelerates 50.0 m/s2 when a force of 550.0 newtons is applied to it. What is the mass of the object in kg?
11kg
An object with a mass of 5.0 kg has a force of 650 newtons applied to it. What is the resulting acceleration of the object?
130m/s2
Which law is also known as the Law of Inertia?
1st law
If two teams are playing a game of Tug-of-War and one team pulls to the left with a force of 260N and the other team pulls to the right with a force of 370N, what is the net force, and in which direction will the rope accelerate?
110N to the right
An object with a mass of 24 kg accelerates 9.0 m/s2 when an unknown force is applied to it. What is the amount of the force in Newtons?
216N
An object accelerates 1m/s2 when a force of 25 newtons is applied to it. What is the mass of the object in kg?
25kg
An object with a mass of 40.0 kg has a force of 110,000 newtons applied to it. What is the resulting acceleration of the object in m/s2?
2750 m/s2
What is the correct formula for calculating force using Newton's second law of motion?
f= ma
If Austin pushes a box with a net force of 115N to the left and Ryan pushes the same box with a force of 425N to the right, what is the net force on the box, and it what direction will the box accelerate?
310N to the right
An object with a mass of 7.5 kg accelerates 8.3 m/s2 when an unknown force is applied to it. What is the amount of the force in Newtons?
62.25N
An object accelerates 3.0 m/s2 when a force of 9000 newtons is applied to it. What is the mass of the object in kg?
3,000kg
An object with a mass of 3.0 kg has a force of 9.0 newtons applied to it. What is the resulting acceleration of the object m/s2?
3.0m/s2