What will be displacement if a person complete one round of a circular path of radius 7 m?

Answer: Displacement will be zero.

How do you find the displacement of a circular path?

Displacement Definition Its direction is from the initial point to the final point. It is a vector quantity. For example, if a body moves along a circle of radius r and covers half the circumference, then displacement is given by s=2r.

What are distance and displacement covered by a body in 1 round circle of RAD 7 cm?

Hence, The Distance Covered by body is 110cm. So, Displacement = 2r = 2 × 7 = 14m. Hence, The Displacement covered by is 14m.

When an object is moving in a circular path of radius 7 cm what will be the displacement of the object after it has covered 44cm along its path?

Hence distance covered =442=22 cm. Displacement is the length of straight line AB i.e., the diameter of the circle. Hence displacement is 2×7 = 14 cm from A to B →(AB).

What is linear displacement in circular motion?

Linear displacement refers to the change in a particle’s position: . The magnitude of the linear displacement is the straight-line distance between the initial and final positions. So a point on the rim of a wheel that completed one rotation would have an angular displacement , but a linear displacement .

What is the distance and displacement of a body moving in a complete circle?

Step-by-step explanation: Since distance is the length of path covered therefore it will be equal to half the circumference i.e. 1/2 × 2pi r or pi × r. And the displacement is equal to the distance between initial and final point. Therefore it will be equal to the diameter or r+r=2r.

What is the distance of a circle?

circumference
The distance around the boundary of a circle is called the circumference. The distance across a circle through the centre is called the diameter. The distance from the centre of a circle to any point on the boundary is called the radius. The radius is half of the diameter; 2r=d 2 r = d .

What is the distance of circular path?

The distance around a circle is equivalent to a circumference and calculated as 2•pi•R where R is the radius. The time for one revolution around the circle is referred to as the period and denoted by the symbol T. Thus the average speed of an object in circular motion is given by the expression 2•pi•R / T.

What is the displacement of the particle after half circle?

Please log in or register to answer this question. (c) Given, after half the circle, the particle will reach the diametrically opposite point i.e., from point A to point 6. And we know displacement is shortest path between initial and final point. Hence, the displacement after half circle is 2r.

How does a particle move in half the period of revolution?

A particle moves in a circular path of radius r . In half the period of revolution its displacement and distance covered are: >> A particle moves in a circu… A particle moves in a circular path of radius R. In half the period of revolution its displacement and distance covered are: Let us consider that the particle starts from point A.

When is the displacement of a circular path zero?

In a circular path, if both the initial position and final position are the same and the circular path has been traversed just once, the displacement is zero and the distance covered is equal to the circumference.

What is the displacement of an object traveling in a circle?

The displacement (s) of an object that is traveling in a circular path is the length of the CHORD (orange line) that connects the starting point to the end point. If the CHORD is between to diametrically opposite points (blue line) then the length is 2 R (diameter) where R is the radius of the circle. [Image courtesy of Wikipedia.]