MTG NEET Physics
The position-time (x-t) graphs for two children A and B returning from their school O to their homes P and Q, respectively, are shown in fig . Choose the correct entries in the brackets below. a.(A/B) Iives closer to school than (B/A). b. (A/B) starts from the school earlier than (B/A). c. (A/B) walks faster than (B/A). d. A and B reach home at the (same/different) time. e. (A//B) overtakes on the road (once/twice).
30
Oct
The position-time (x-t) graphs for two children A and B returning from their school O to their homes P and Q, respectively, are shown in fig . Choose the correct entries in the brackets below. a.(A/B) Iives closer to school than (B/A). b. (A/B) starts from the school earlier than (B/A). c. (A/B) walks faster [...]
Posted in:
Chapter 2 - Motion in a Straight Line
,
Chapter 9 - Rotation
,
NCERT Exemplar Class 11
,
Physics
,
A uniform circular disc of radius r is placed on a rough horizontal surface and given a linear velocity v0 and angular velocity ω0 as shown. The disc comes to rest after moving some distance to the right. It follows that
30
Oct
A uniform circular disc of radius r is placed on a rough horizontal surface and given a linear velocity v0 and angular velocity ω0 as shown. The disc comes to rest after moving some distance to the right. It follows that 1) is: A force of -F k acts on O the origin of the [...]
A solid sphere of mass m is lying at rest on a rough horizontal surface. The coefficient of friction between the ground and sphere is μ. The maximum value of F, so that the sphere will not slip, is equal to
30
Oct
A solid sphere of mass m is lying at rest on a rough horizontal surface. The coefficient of friction between the ground and sphere is μ. The maximum value of F, so that the sphere will not slip, is equal to A solid sphere of mass m is lying at rest on a rough horizontal [...]
A force F acts tangentially at the highest point of a disc of mass m kept on a rough horizontal plane. If the disc rolls without slipping, the acceleration of centre of the disc is:
30
Oct
A force F acts tangentially at the highest point of a disc of mass m kept on a rough horizontal plane. If the disc rolls without slipping, the acceleration of centre of the disc is: A force F acts tangentially at the highest point of a disc of mass m kept on a rough horizontal [...]
A solid sphere of mass M and radius R is placed on a rough horizontal surface. It is stuck by a horizontal cues stick at a height h above the surface. The value of h so that the sphere performs pure rolling motion immediately after it has been stuck is
30
Oct
A solid sphere of mass M and radius R is placed on a rough horizontal surface. It is stuck by a horizontal cues stick at a height h above the surface. The value of h so that the sphere performs pure rolling motion immediately after it has been stuck is 1) is: A force of [...]
An impulse J is applied on a ring of mass m along a line passing through its centre O. The ring is placed on a rough horizontal surface. The linear velocity of centre of ring, once it starts rolling without slipping, is.
30
Oct
An impulse J is applied on a ring of mass m along a line passing through its centre O. The ring is placed on a rough horizontal surface. The linear velocity of centre of ring, once it starts rolling without slipping, is. An impulse J is applied on a ring of mass m along a [...]
The spool shown in the figure is placed on a rough horizontal surface and has inner radius `r` and outer radius `R`. The angle `theta` between the applied force and the horizontal can be varied. The critical angle `theta` for which the spool does not roll and remains stationary is given by
30
Oct
The spool shown in the figure is placed on a rough horizontal surface and has inner radius `r` and outer radius `R`. The angle `theta` between the applied force and the horizontal can be varied. The critical angle `theta` for which the spool does not roll and remains stationary is given by 1) is: A [...]
A yo-yo, arranged as shown, rests on a frictionless surface. When a force F is applied to the string, the yo-yo
30
Oct
A yo-yo, arranged as shown, rests on a frictionless surface. When a force F is applied to the string, the yo-yo A yo-yo arranged as shown rests on a frictionless surface. When a force F is applied to the string the yo -yo October 30, 2020 Category: Chapter 9 - Rotation , MTG NEET Physics [...]
A spool is pulled horizontally on rough surface by two equal and opposite forces as shown in the figure. Which of the following statements are correct?
30
Oct
A spool is pulled horizontally on rough surface by two equal and opposite forces as shown in the figure. Which of the following statements are correct? A spool is pulled horizontally on rough surface by two equal and opposite forces as shown in the figure. Which of the following statements are correct? October 30, 2020 [...]
A yo-yo is placed on a rough horizontal surface and a constant force F, which is less than its weight, pulls it vertically upwards as shown. Due to this
30
Oct
A yo-yo is placed on a rough horizontal surface and a constant force F, which is less than its weight, pulls it vertically upwards as shown. Due to this A yo-yo is placed on a rough horizontal surface and a constant force F pulls it vertically upwards as shown. Due to this which is less [...]