0
What else can I help you with?
A 5.0kg box is pushed across the floor with a force of 32N What is the frictional force on the box if the boxs acceleration is 3.6mS2?
Frictional force equals 14 Newtons Fnet = Fp - Ff so rewriting the equation gives us: Ff = Fp - Fnet (Fnet is net force, Fp is force of push, and Ff is frictional force) We already know that Fp is 32 N and we can find Fnet by using Newton's Second Law: F = ma Fnet equals 5 kg times 3.6 m/s2 = 18 N So Ff = 32 N - 18 N which equals 14 N
When is projectile considered a free fall?
A projectile is considered to be in free fall when the only force acting on it is gravity. This means that the object is not being propelled or pushed by any external forces, and it is only subject to the force of gravity causing it to accelerate downward.
Which forces are unbalanced?
An unbalanced force occurs when the net force acting on an object is not zero, causing the object to accelerate in the direction of the larger force. Examples include a car accelerating, a ball falling in free fall due to gravity, or an object being pushed or pulled in one direction.
What happens to the object that is heated and increases in temperature and the atoms become pushed farther apart?
When an object is heated and its temperature increases, the atoms within the object move more rapidly, causing them to push farther apart. This expansion results in an increase in the volume of the object.
What happen to the magma after being pushed upward and exposed at the surface of the ocean floor?
The lava would form pillow basalts.
What will happen to an object at rest if it is pushed but there is large frictional force acting on the object?
It will stay at rest.
What happen to the speed of moving object when it is pushed in the direction of motion?
When a moving object is pushed in the direction of its motion the speed of the object increases
How do you find the acceleration of a pushed object?
You can find the acceleration of a pushed object by dividing the net force acting on the object by its mass, using the formula a = F/m, where a is the acceleration, F is the net force, and m is the mass of the object.
What can you push?
While pushing we actually apply force on the ground which is opposed by frictional force acting on our feet.The ground now applies a normal reaction force on us which we apply on the body to be pushed.
In what direction does the object move when it is pushed: out of the page or into the page?
When an object is pushed out of the page, it moves away from you. When it is pushed into the page, it moves towards you.
How much water is pushed aside when an object sinks?
When an object sinks in water, it displaces a volume of water equal to its own volume. This is known as Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the fluid displaced by the object.
What happens to the motion of an object if two unequal forces act on it in opposite directions?
Under these circumstances, the object will be pulled/pushed in the direction the stronger force is acting. (The stronger force overcomes the weaker one.)
What happened to the speed of moving object when it is pushed in the direction of motion?
When a moving object is pushed in the direction of its motion the speed of the object increases
What is the frictional force that the truck exerts on the box in the previous situation?
The frictional force that the truck exerts on the box in the previous situation is the force that opposes the motion of the box as it is being pushed or pulled by the truck.
What is the net force of a box if it is being pushed with a force of 50 N?
The net force acting on the box would be 50 N if it is the only force acting on the box. The net force is the overall force acting on an object after all the individual forces have been taken into account.
What is an indirect force?
An indirect force is a force that results from another force being applied in a different direction or manner. It does not act on an object directly but influences it through another force or intermediary. An example is a frictional force that opposes the motion of an object being pushed.
Are there unbalanced forces acting on the car even when its not being pushed?
If a car (or any object, for that matter) accelerates, that is, if it velocity changes, then there are unbalanced forces. If the object doesn't accelerate - for example, if it remains on the spot - then the forces are balanced.
