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verticle
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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.
Is it possible for a body to have its velocity and acceleration pointing in opposite directions?
Sure. Anything that's slowing down has velocity and acceleration in opposite directions. -- A ball tossed up in the air has upward velocity and downward acceleration. -- A car stopping for a red light has forward velocity and backward acceleration.
When acceleration and velocity vectors are pointing in opposite directions the object is?
This would indicate negative acceleration, which would mean that the object in question is speeding up.
Is it possible for body to have its velocity and acceleration pointing in opposite directions?
Sure. Anything that's slowing down has velocity and acceleration in opposite directions. -- A ball tossed up in the air has upward velocity and downward acceleration. -- A car stopping for a red light has forward velocity and backward acceleration.
What happen to object with velocity and acceleration in opposite directions?
When an object has velocity and acceleration in opposite directions, it means the object is slowing down. The acceleration is acting against the velocity, causing the object to decelerate. This situation can occur when an external force is applied in the opposite direction of the object's motion.
Is there UP in space?
No; the directions up and down are defined by the gravitational attraction of nearby bodies only.No; the directions up and down are defined by the gravitational attraction of nearby bodies only.No; the directions up and down are defined by the gravitational attraction of nearby bodies only.No; the directions up and down are defined by the gravitational attraction of nearby bodies only.
When acceleration and velocity vectors are pointing in opposite directions?
When acceleration and velocity vectors are pointing in opposite directions, it means that the object's speed is decreasing. This situation occurs when the acceleration is acting against the direction of motion, causing the object to slow down.
Can a moving body have velocity and acceleration in opposite directions explain with in example?
Of course. A car with brakes applied and slowing down has forward velocity and rearward acceleration.
What is velocity in an up and down direction?
Its verticalverticle
How do you find the resulting velocity?
When you combine 2 velocities that are in the same directions, add them together to find the resultant velocity. When you combine 2 velocities that are in opposite directions, subtract the smaller velocity from the larger velocity to find the resultant velocity.
What orientation of velocity and acceleration will cause something to initialy slow down?
If the velocity and acceleration are in opposite directions, the object will initially slow down. This occurs when the acceleration is in the direction opposite to the object's motion, creating a deceleration effect.
3 ways to accelerate?
To change the acceleration of a car: speed up, slow down or turn. Acceleration is any change in velocity. Velocity is "how fast" and in "what direction". To speed up is to accelerate (increase the velocity). To slow down is to deaccelerate (decrease the velocity) To turn is also a form of acceleration (changes the direction of the velocity).
