Drama and Acting

Objects at rest stay at rest because of inertia, which is the tendency of an object to resist changes in its motion. Inertia causes the object to maintain its state of rest unless acted upon by an external force.

If the force of friction acting on a cart on a ramp is exactly balanced by the force of gravity acting on the cart down the ramp, the cart will remain at a constant speed and not accelerate. This is an example of a state of equilibrium where the forces are balanced, resulting in no net force acting on the cart.

This is Newton's first law of motion, also known as the law of inertia. It states that an object at rest will remain at rest unless acted upon by an external force. This means that without any external force acting on it, the object will not start moving on its own.

Ben Barnes, Penn Badgley, Orlando Bloom, James Franco, Johnny Depp, Kit Harington,

Ares is known as the Greek god of war, representing the violent and brutal aspects of battle. He is often portrayed as impulsive, aggressive, and prone to rage. Ares is associated with courage and strength in battle, but also with the negative consequences of war, such as conflict and bloodshed.

Yes, there are always forces acting upon things, even when at rest (although all motion is relative so nothing is really "at rest"). There are some that are visible to the naked eye. For example, wind and corrosion. There are also forces that are not visible to the naked eye. Like the forces that make the electrons spin around the nucleus, the forces that hold the object together, etc....

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The first statement is true. Force implies acceleration on an object. No acceleration means no change in velocity or change in speed. No acceleration means 0=dv/dt thus v=constant.

The constant v can be positive, negative or zero. A.

According to Newton's laws of motion, an object which has NO forces acting on it will continue to move at constant speed in the same direction forever.

This seems wrong. But that's because (in our "normal" experience), just about every object is subjected to the forces of friction and air resistance - so moving objects do slow down...but they have forces acting on them - and your question is about objects with NO forces acting on them.

Even objects out in space where there is no friction and air resistance are affected by gravity - so they don't move at a steady speed in a straight line either. The International Space Station orbits the earth because the earth's gravity forces it to move in a circle.

Plastic theater, also known as Teatro de Plastico, is a style of experimental theater that uses props, objects, and symbols to convey meaning rather than relying on traditional spoken dialogue. It often explores themes related to social and political issues. Plastic theater aims to engage the audience's imagination and emotions through a visual and sensorial experience.

When adding forces acting in different directions, you need to consider both the direction and magnitude of each force. If the forces are acting in opposite directions, you need to subtract the force in one direction from the force in the other direction to find the resultant force. In this context, the Newton is a unit of force, not a mathematical operation.

Adding a force acting in one direction to a force acting in the opposite direction is called vector addition, which involves considering the magnitudes and directions of the forces. Adding two numbers is arithmetic addition, where the magnitudes are combined without considering direction.

All forces acting upon an object are balanced when the net force on the object is zero. This occurs when the vector sum of all the forces acting on the object in any direction is zero, resulting in the object either being at rest or moving at a constant velocity.

The simple answer is that the object moves at a constant velocity (or remains stationary if it wasn't moving). This is known as Newton's First Law.

However, Newton's Laws only apply in what is known as an inertial reference frame. Unfortunately, the definition of an inertial reference frame is a reference frame in which Newton's Laws apply. But, in principle, if you took an object far away from everything, then the simple answer above would, in principle, be correct.

Tensile stress occurs when forces act to stretch an object, causing it to elongate. This type of stress can lead to deformation or failure if it exceeds the material's tensile strength. Tensile stress is commonly observed in materials like metals, plastics, and rubber.

Gravity is the force that is always acting on us. It is the force that pulls objects towards each other, such as the Earth pulling us towards its center.

Sugar glass is generally not sharp enough to cut skin like traditional glass. It is commonly used in filmmaking for scenes involving glass breakage because it shatters easily but is safe to handle. However, it can still cause minor cuts or scrapes if handled roughly or broken in a way that creates sharp edges.

The simple answer is that you can just sum the forces.

To make the math work out, though, you'll need to set up a set of axes (probably already provided) and split the forces into their x and y (and z, if applicable) components using trigonometry. SOH-CAH-TOA. The forces can then be summed.

The three forces acting on the bungee jumper are gravity pulling the jumper downward, tension in the bungee cord pulling the jumper upward, and air resistance opposing the jumper's motion through the air.

Eucalypts are called "sclerophyllous" which means 'hard leaves'. This means they are hardy in low water conditions. They hang vertically so they are not exposed to the midday sun which reduces water loss through transpiration. For this reason many have stomata and chloroplasts on both sides of the leaf.

Yes, even when a car is at rest, there are still forces acting on it. The two main forces are the force of gravity, pulling the car downward towards the ground, and the normal force exerted by the ground on the car to keep it stationary.

There are forces acting on the car. They are just equal to the force of the car acting on the force. In example, gravity is acting on the car, but the car is pushing back equally. Therefore, the car doesn't move.

it is the vector sum of all the individual forces acting on the center of mass of the object.

The sum of all forces acting on an object is known as the net force. This net force determines the object's acceleration according to Newton's second law of motion, F = ma, where F is the net force, m is the object's mass, and a is its acceleration.

The forces acting on a falling leaf are gravity pulling it downward and air resistance pushing against it as it falls. These forces determine the leaf's speed and trajectory as it descends towards the ground.

Percussive energy is the kinetic energy associated with impacts or collisions, typically in the context of percussion instruments or explosive devices. It refers to the energy generated by the physical force of one object striking another, such as a drumstick hitting a drum or a hammer detonating a blasting cap.