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Describe two forces that can affect an objects velocity?
Friction and Gravity are the two forces that affects an object's velocity. Friction is caused by both air and the surface on which an object is moving. Gravity is caused by Earth.
How the velocity of an escalator that is going up different from the velocity of one that is going down at the same speed?
Speed is a scalar, velocity is a vector. Two objects moving at the same speed but in opposite directions will have opposite velocities. If the velocity of the elevator going up is v, the velocity of the elevator going down will be -v.
How does distance between two objects affect the way they move?
If the objects are not tied together, and if the gravitational forces between them are negligible in their current environment, then the distance between them has no effect whatsoever on their motion.
When two forces acting on an object are equal?
Newton's first law states that an object at rest stays at rest and an object in motion stays in motion with constant velocity unless acted upon by an unbalanced force. This is also called the law of inertia. So, the forces acting on an object are balanced when the object is not accelerating. This happens when the object is at rest, or when the object is moving at constant velocity. ===================== The forces on an object are balanced when their vector sum is zero.
When a pair of balanced forces acts on an object what will happen to an object that is moving?
If two forces acting on an object are equal and opposite, then the net force acting on the object is zero. If the net force acting on an object is zero, then the object's velocity will not change. If it is already moving, then it will continue to move in a straight line at that same velocity. If it is not already moving, it will stay stationary.
What two forces can affect an objects velocity?
Two forces that can affect an object's velocity are acceleration and friction. Acceleration can increase or decrease the velocity of an object, while friction can slow down the object's motion by opposing its direction of movement.
Describe two forces that can affect an objects velocity?
Friction and Gravity are the two forces that affects an object's velocity. Friction is caused by both air and the surface on which an object is moving. Gravity is caused by Earth.
Two forces that can affect an object's velocity?
Gravity and friction.
Name the two forces that can affect an object's velocity?
friction and gravity
What do you know about the forces involved in an interaction between two objects and how do they affect the motion of the objects?
The forces involved in an interaction between two objects include gravity, friction, and applied forces. These forces can affect the motion of the objects by causing them to accelerate, decelerate, or change direction. Gravity pulls objects towards each other, while friction opposes motion. Applied forces, such as pushing or pulling, can change the speed or direction of the objects. Overall, these forces determine how objects move and interact with each other.
What are the two factors that affect an objects kinetic energy?
The two factors that affect an object's kinetic energy are its mass and its velocity. Kinetic energy is directly proportional to both mass and velocity, meaning that an increase in either of these factors will result in an increase in the object's kinetic energy.
How can one determine the relative velocity between two objects?
To determine the relative velocity between two objects, you can subtract the velocity of one object from the velocity of the other object. This will give you the relative velocity between the two objects.
What do the two factors affect the forces of gravity?
The two main factors that affect the force of gravity between two objects are the mass of the objects and the distance between them. The force of gravity increases with the mass of the objects and decreases with the distance between them.
What are two forces that affect nearly all motion?
Two forces that affect nearly all motion are gravity, which pulls objects towards the Earth's center, and friction, which opposes the motion of objects moving against a surface.
What happens when two objects collide?
When two objects collide, they exert forces on each other that can cause changes in their motion, such as changes in speed or direction. The impact of the collision depends on factors like the mass and velocity of the objects involved.
What is the difference between friction and shearing forces and how do they affect the movement of objects?
Friction is the resistance that occurs when two surfaces rub against each other, while shearing forces occur when two surfaces slide past each other in opposite directions. Friction slows down the movement of objects, while shearing forces can cause objects to deform or break apart. Both forces can affect the overall motion and stability of objects.
What two factors can affect an objects kinetic energy?
How fast an object is moving and its mass. Resources: Textbook
