Share & grow the world's knowledge!
We want to connect the people who have knowledge to the people who need it, to bring together people with different perspectives so they can understand each other better, and to empower everyone to share their knowledge.
In vector addition, if two vectors are added, the maximum resultant occurs when:
When two vectors are parallel, their magnitudes add up directly, giving the maximum resultant. This question related to Chapter 3 physics Class 11th NCERT. From the Chapter 3. Motion in Plane. Give answer according to your understanding. For more please visit here: https://www.tiwariacademy.com/ncerRead more
When two vectors are parallel, their magnitudes add up directly, giving the maximum resultant. This question related to Chapter 3 physics Class 11th NCERT. From the Chapter 3. Motion in Plane. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-3/
If the velocity of an object is changing in both magnitude and direction, it experiences:
When both magnitude and direction of velocity change, the object experiences tangential acceleration (due to magnitude change) and centripetal acceleration (due to direction change). This question related to Chapter 3 physics Class 11th NCERT. From the Chapter 3. Motion in Plane. Give answer accordiRead more
When both magnitude and direction of velocity change, the object experiences tangential acceleration (due to magnitude change) and centripetal acceleration (due to direction change).
This question related to Chapter 3 physics Class 11th NCERT. From the Chapter 3. Motion in Plane. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-3/
Which of the following statements is true for relative velocity?
Relative velocity depends on the frame of reference, as it is the velocity of one object as observed from another object's frame. This question related to Chapter 3 physics Class 11th NCERT. From the Chapter 3. Motion in Plane. Give answer according to your understanding. For more please visit here:Read more
Relative velocity depends on the frame of reference, as it is the velocity of one object as observed from another object’s frame. This question related to Chapter 3 physics Class 11th NCERT. From the Chapter 3. Motion in Plane. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-3/
What is the magnitude of centripetal acceleration for a particle of mass 𝑚 moving with velocity 𝑣 in a circle of radius 𝑟 ?
Centripetal acceleration is given by 𝑎꜀ = 𝑣²/𝑟 , where 𝑣 is the speed of the particle and 𝑟 is the radius of the circle. This question related to Chapter 3 physics Class 11th NCERT. From the Chapter 3. Motion in Plane. Give answer according to your understanding. For more please visit here: https:/Read more
Centripetal acceleration is given by 𝑎꜀ = 𝑣²/𝑟 , where 𝑣 is the speed of the particle and 𝑟 is the radius of the circle.
This question related to Chapter 3 physics Class 11th NCERT. From the Chapter 3. Motion in Plane. Give answer according to your understanding.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-3/
What is the ratio of the moments of inertia of two rings of radii r and nr about an axis perpendicular to their plane and passing through their centers?
The moments of inertia of two rings, one with radius r and the other with radius nr, can be compared when studying their rotational dynamics about an axis perpendicular to their planes and passing through their centers. The moment of inertia is a measure of an object's resistance to angular acceleraRead more
The moments of inertia of two rings, one with radius r and the other with radius nr, can be compared when studying their rotational dynamics about an axis perpendicular to their planes and passing through their centers. The moment of inertia is a measure of an object’s resistance to angular acceleration when a torque is applied. For rings, mass and the square of radius can be used to calculate moments of inertia, so in that case, for our first ring: the radius is taken as r . For the second ring, in this case a multiple of first, its radius is taken to be nr.
When the moments of inertia for each ring are calculated, the ring with radius nr will have a moment of inertia proportional to the square of its radius compared to the first ring. Hence, if we find the ratio of their moments of inertia, we would get that the moment of inertia for the second ring is proportional to the square of the scaling factor n . Thus, the ratio of the moments of inertia of the two rings comes out to be 1 : n² . This also explains how mass distribution and geometry influence rotational motion.
Click here : – https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-6/
See less