What is the value of distance and displacement after completing a quarter of circle of radius r?

distance =2r, displacement =23πr​

What is the value of Quarter circle?

A quarter circle is one fourth of a circle. To find the area of a quarter circle, find the area of the whole circle by using the formula A = pi * r^2 and then divide by 4. To find the perimeter of the quarter circle, find the circumference of the whole circle, divide by 4, and then add the radius twice.

What is the displacement of a quarter circle?

In the case of a quadrant, the term displacement indicates the hypotenuse of the two radii which are taken as sides. We know that, Here the hypotenuse indicates the displacement ( s ) and the sides indicate the radii ( r ). So, π: (2√2) is the answer.

When a body moves in a circular path having radius r the distance covered by the body after one round will be?

Hence , in one revolution it is said to complete a total distance r with an area of \[\pi {r^2}\]. In layman terms distance travelled by the object in a circular motion is said to be it’s circumference. So, when a body completes one full rotation , it is said to have covered a distance of \[2\pi r\].

What is the magnitude of displacement of a particle which moves a quarter of a circle of radius r?

Answer Expert Verified = 3/2 ( pi* r). Hypotenuse(displacement) and other two sides of triangle with sides r.

What is the acceleration of a body moving with uniform velocity a particle moves over three quarters of a circle of radius r What is the magnitude of its displacement?

Uniform acceleration means that the change in velocity per unit of tine is always the same in terms of magnitude and direction. velocity? Since acceleration is rate of change of velocity over time,a body moving with uniform velocity will have 0 acceleration. A particle moves over three quarters of a circle of radius r.

How many quarters of a circle does a body move?

A body moves on three quarters of a circle of radius r . The displacement and distance travelled by it are A body moves on three quarters of a circle of radius r. The displacement and distance travelled by it are

What is the total distance traveled by three quarters of a circle?

We know that a circle has circumference of length 2 π r And we want just three quarters of this ( the question statement says so) so the total distance traveled is 3 2 π r

What is the distance of a circle with radius and displacement?

Distance will be quarter of circumference of a circle. So it is (2*pi*r)/4 which equals (pi*r)/2. Displacement is the shortest distance. Connecting center and two arc points, it will form a Right angled triangle with radius on two sides and displacement on third side.

What is the displacement of a particle that moves on a circle?

Now if the particle started at the center of the circle…and then moves on the circle…it will always have a displacement of r (the radius of the circle) so in the case also the particle will have a displacement of r A body moves along the curved path of a quarter circle.