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How is friction connected to speed in the context of motion and velocity?
Friction is a force that opposes motion, so it can slow down an object and affect its speed. In the context of motion and velocity, higher friction can decrease speed, while lower friction can increase speed.
Why a change in speed of the rover might not effect its velocity?
A change in speed may not affect the velocity of the rover if the change in speed happens in a direction perpendicular to the current velocity vector. Velocity is a vector quantity that includes both speed and direction, so changes in speed alone may not affect the overall velocity if the direction remains constant.
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.
Name the two forces that can affect an object's velocity?
friction and gravity
How does friction affect the velocity of an object?
Friction is a force that opposes the motion of an object. When friction is present, it can decrease the velocity of an object by acting in the opposite direction of its motion. This means that the object will slow down due to the resistance caused by friction.
How is friction connected to speed in the context of motion and velocity?
Friction is a force that opposes motion, so it can slow down an object and affect its speed. In the context of motion and velocity, higher friction can decrease speed, while lower friction can increase speed.
Does speed affect the friction between a road and a skidding tire?
Speed does not affect the force of friction.
What are factors that can affect speed?
Thrust and friction in the environment. Ignoring friction, the two chief factors are the force of acceleration and mass, which determines how much force is required to achieve a given speed (more technically the change of velocity: speed in a given direction).
Two forces that can affect an object's velocity?
Gravity and friction.
Why a change in speed of the rover might not effect its velocity?
A change in speed may not affect the velocity of the rover if the change in speed happens in a direction perpendicular to the current velocity vector. Velocity is a vector quantity that includes both speed and direction, so changes in speed alone may not affect the overall velocity if the direction remains constant.
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.
Which of these is the rate of change in velocity momentum speed friction or acceleration?
The rate of change in velocity is called acceleration.
Name the two forces that can affect an object's velocity?
friction and gravity
What 3 factors affect the amount of air resistance on an object?
Speed, shape and frontal cross-section. Viscosity, texture, friction, gravity, velocity, size, and shape can all affect air resistance.
What are factors that affect an object's kinetic energy?
The factors affecting kinetic energy are mass and velocity.
How does friction affect the velocity of an object?
Friction is a force that opposes the motion of an object. When friction is present, it can decrease the velocity of an object by acting in the opposite direction of its motion. This means that the object will slow down due to the resistance caused by friction.
What 3 factors affect the amount of air resistance acting on an object?
Speed, shape and frontal cross-section. Viscosity, texture, friction, gravity, velocity, size, and shape can all affect air resistance.
