An acceleration is a change in velocity. Velocity is a vector quantity; it tells you about both an object's speed and its direction of travel (vectors are often represented as arrows; the length of the arrow is the magnitude, here the speed, and it points in the relevant direction). So you can see that a change in either an object's speed or direction counts as a change in velocity, and is therefore an acceleration.
Objects don't always accelerate in the same direction. It depens on the specific situation. Some don't accelerate at all - for example, an object resting on the floor or on a table.
the earth
The speed of the object will increase.
The speed of the object will increase.
The direction of force influences the direction in which an object accelerates or changes its velocity. If the force is applied in the same direction as the velocity, the object speeds up. If the force is applied in the opposite direction, it slows down.
Whether a resultant force accelerates or decelerates an object depends on the direction of the force relative to the object's motion. If the resultant force is in the same direction as the motion, it will accelerate the object. If the force is in the opposite direction, it will decelerate the object.
If a nonzero net force acts in the same direction as the object's velocity, the object's velocity will increase over time. This is because the force accelerates the object in the same direction as its motion, causing it to speed up.
The speed of the object will increase.
change in velocity
The speed of the object will increase.
The speed of the object will increase.
The direction of force influences the direction in which an object accelerates or changes its velocity. If the force is applied in the same direction as the velocity, the object speeds up. If the force is applied in the opposite direction, it slows down.
As an object accelerates, air resistance also increases due to the object moving through the air at a higher speed. This increased air resistance creates a force opposite to the direction of motion, ultimately slowing down the acceleration of the object.
Whether a resultant force accelerates or decelerates an object depends on the direction of the force relative to the object's motion. If the resultant force is in the same direction as the motion, it will accelerate the object. If the force is in the opposite direction, it will decelerate the object.
If a nonzero net force acts in the same direction as the object's velocity, the object's velocity will increase over time. This is because the force accelerates the object in the same direction as its motion, causing it to speed up.
Yes, Heat always flows from the coldest to Hottest point in an object
The force of friction ALWAYS acts in the direction exactly opposite to the directionin which the object is moving.If the friction force acted in the same direction as the object's motion, then youwould want to have as much friction as possible, because that would help youmove the object with less fuel.
The direction of the impulse vector is determined by the direction in which the force is applied to an object. It is always along the line of action of the force. The impulse vector points in the same direction as the force on the object and causes a change in the object's momentum in that direction.
The momentum of an object is in the same direction as its velocity. Momentum is a vector quantity that depends on both an object's mass and its velocity. When an object moves in a certain direction, its momentum points in the same direction as its velocity.