Answer: Yes, zero displacement is possible if an object has moved through a distance. Suppose a ball starts moving from point A and it returns back at same point A, then the distance will be equal to 20 meters while displacement will be zero.
Then, can a moving object have zero displacement?
Answer: Yes, the object instead of moving through a distance can have zero displacement. Example: If an object travels from point A and reaches to the same point A, then its displacement is zero.
Also Know, is it possible to have zero value for distance and displacement both for a moving body? The basic idea of displacement is The shortest distance between the initial and final position of an object. Thus if the object travels so that its final position is the initial starting position ( like travelling in a circle or going to market and back home ), then the displacement is zero while the distance is not.
Similarly one may ask, can an object move for 10 seconds and still have zero displacement?
True or False: An object can be moving for 10 seconds and still have zero displacement. 5. If the above statement is true, then describe an example of such a motion. If an object somehow turns or curves around and finishes at the starting point, then there is zero displacement.
How is it possible for a car to travel a certain distance and yet have zero displacement?
1) if a car is travelling in a circular motion the initial point and the final point are the same. Hence displacement is zero; 2) if you start from a point A and travel a distance and reach B and again come back to A then displacement is zero.
13 Related Question Answers Found
Can an object have zero displacement give example?
Yes, the object instead of moving through a distance can have zero displacement. Example: If an object travels from point A and reaches to the same point A, then its displacement is zero.
In which case the displacement of an object is zero?
When the object completes one revolution and comes to the point A the distance travelled will be equal to the circumference of the circular path whereas if we draw a straight line between start point and end point the length is zero and hence displacement is zero.
What is difference between speed and velocity?
The short answer is that velocity is the speed with a direction, while speed does not have a direction. Speed is a scalar quantity—it is the magnitude of the velocity. Speed is measured in units of distance divided by time (e.g., miles per hour, feet per second, meters per second, etc.).
Which of the following is true for displacement?
(b) Its magnitude is greater than the distance travelled by the object. Answer: (a) Not true, because if the initial and final position of the object is the same displacement can become zero. (b) Not true, because, displacement is the shortest measurable distance between the initial and final positions of an object.
Can a body have zero displacement justify your answer?
Answer: Yes, zero displacement is possible if an object has moved through a distance. Suppose a ball starts moving from point A and it returns back at same point A, then the distance will be equal to 20 meters while displacement will be zero.
Why is distance not a vector quantity?
Velocity is a vector quantity. Displacement is a vector quantity and not a scalar quantity because it can be only described by using both magnitude as well as direction. Distance, on the other hand, is a scalar quantity, since we need to know only about the path taken.
When you will say a body is in uniform acceleration?
(i) A body is said to be in uniform acceleration if it travels in a straight line and its velocity increases or decreases by equal amounts in equal time intervals. (ii) A body is said to be in non-uniform acceleration if the rate of change of its velocity is not constant, that is differs in different time intervals.
What condition S is the magnitude of average velocity of an object equal to its average speed?
so when the body moves in a straight line the average velocity is equal to average speed. Average velocity would be equal to average speed when the total distance travelled equals the net displacement of a particle. This happens when a particle moves along a straight line in a fixed direction.
How do you find the displacement?
To calculate displacement, simply draw a vector from your starting point to your final position and solve for the length of this line. If your starting and ending position are the same, like your circular 5K route, then your displacement is 0. In physics, displacement is represented by Δs.
What is the rule of thumb for velocity and acceleration?
The velocity and acceleration of the car are depicted by vector arrows. A simple rule of thumb for determining the direction of the acceleration is that an object which is slowing down will have an acceleration directed in the direction opposite of its motion.
What is net displacement?
If an object moves from one position to another we say it experiences a displacement. The total distance traveled is the sum of the magnitudes of the individual displacements, 8 m + 3 m = 11 m. The net displacement (the vector sum of the individual displacements), however, is still 5 meters to the left: .
What is instantaneous velocity?
Instantaneous velocity is the velocity of an object in motion at a specific point in time. This is determined similarly to average velocity, but we narrow the period of time so that it approaches zero. The formula for instantaneous velocity is the limit as t approaches zero of the change in d over the change in t.
What is the difference between distance and displacement?
Distance is a scalar quantity that refers to “how much ground an object has covered” during its motion. Displacement is a vector quantity that refers to “how far out of place an object is”; it is the object’s overall change in position.