Net Force
Calculate the net force of on an object that is being pulled 35 N to the left and pushed 55 N to the right
20 Newtons to the right
A car with a mass of 1500 kg accelerates from rest to a speed of 20 m/s2 in 8 seconds.
Calculate the net force applied to the car.
26000 N
A force of 350 N acts on an object causing it to accelerate at 7 m/s2. Find the mass.
50 Kg
A force of 500 N is applied to a sled with a mass of 50 kg on a frictionless surface.
Calculate the acceleration of the sled.
10 m/s2
What law states that every action has an equal and opposite reaction
Newton's 3rd Law
Calculate the net force on an object that is being pulled 40 N to the right and pushed 30 N to the right
70 Newtons to the right
A 10 kg object accelerates at 3 m/s2. Calculate the net force acting on it.
30 N
An object of unknown mass accelerates at 9 m/s2 when a force of 450 N is applied. Calculate the mass.
50 kg
A 5 kg cart is pushed with a force of 50 N. Calculate its acceleration.
10 m/s2
State Newton's 1st law
An object at rest will remain at rest and an object in motion will remain in motion unless acted on by an unbalanced force.
During a game of tug of war two players from team A are pulling 78 N total to the right and one player from team B is pulling with 27 N to the left and the other is puling with 32 N to the left. What is the net force?
19 Newtons to the left
A truck of mass 2500 kg accelerates from rest to 15 m/s in 10 seconds. Find the net force applied.
37500 N
A go-cart with an unknown mass accelerates at a rate of 23 m/s2 with a magnitude of 183 N. Calculate the go-cart's mass.
7.96 Kg
A golf ball with a mass of 0.046kg and travels with a force of 2.1 N, calculate the acceleration of the golf ball.
45.65 m/s2
A hockey puck slides on ice at a constant speed in a straight line. Which of Newton’s laws explains why the puck keeps moving without slowing down?
Newton's 1st Law
An object is being being pushed up the stairs with a force of 20 N and gravity is pulling it down simultaneously with a force of 7 N, what is the net force of the object?
13 N up the stairs
A 15 kg object is pushed with a force that causes an acceleration of 2.5 m/s2. What is the force applied?
37.5 N
A kite is being flown in the air with a force of 0.7N at an acceleration of 2.3m/s2. What is the mass of the kite?
0.3 Kg
Find the acceleration of a bus with a mass of 4500 Kg traveling with an applied force of 173 N
26.01 m/s2
When a swimmer pushes against the wall of a pool, they propel forward in the opposite direction. Explain how Newton’s third law applies to this situation.
Newton's 3rd Law
An object on a frictionless surface is subjected to four forces acting along the same straight line. 20 N to the right, 13 N to the left, 15 N to the right, and an unknown force (F) to the left. If the net force on the object is 10 N to the right, what is the magnitude of the unknown force (F)?
8 N to the right
a 37Kg object accelerates at a rate of 2.3 m/s2. Calculate the net force on the object.
85.1 N
A person is running through the finish line of a race at an acceleration of 2.2 m/s2 with a force of 123.8 N. What is the mass of the racer?
56.27 Kg
What is the acceleration of an object with a mass of 3.4 Kg and an applied force of 39N
11.4 m/s2
A person pushes a shopping cart. When they apply a greater force, the cart accelerates faster. Which of Newton’s laws describes the relationship between force, mass, and acceleration in this scenario?
Newton's 2nd Law