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A cyclist speeding at 18 km// h on a lev...

A cyclist speeding at `18 km// h` on a level road takes a sharp circular turn of radius 3 m without reducing the speed . The coefficient of static friction between the tyres and the road is 0.1 Will the cyclist slip while taking the turn ?

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To determine whether the cyclist will slip while taking the turn, we can follow these steps: ### Step 1: Convert Speed to Meters per Second The speed of the cyclist is given as 18 km/h. We need to convert this speed into meters per second (m/s). \[ \text{Speed in m/s} = 18 \, \text{km/h} \times \frac{1000 \, \text{m}}{1 \, \text{km}} \times \frac{1 \, \text{h}}{3600 \, \text{s}} = 5 \, \text{m/s} \] ...
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A cyclist speeding at 4.5"km h"^(-1) on a level road takes a sharp circular turn of radius 3 m without reducing the speed The coefficient of static friction between the road and the tyres is 0.1 will the cyclist slip while taking the turn (i) with a speed of 4.5"km h"^(-1) and (ii) with a speed of 9 "km k^(-1) ?

A cyclist speeding at 4.5 km/h on a level road takes a sharp circular turn of radius 3 m without reducing the speed. The coefficient of static friction between the road and the tyres is 0.1. (i) Will he slip while taking the turn? (ii) Will he slip if his speed is 9 km/h?

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What is the maximum speed with which a cyclist can move without skidding, in a circular path of radius 10 m, on a road where the coefficient of friction between the tyre and the road is 0.5 ?

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NCERT ENGLISH-LAWS OF MOTION -EXERCISE
  1. A cyclist speeding at 18 km// h on a level road takes a sharp circular...

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  2. Give the magnitude and direction of the net force acting on (a) a dr...

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  4. Give the magnitude and direction of the force acting on a stone of mas...

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  7. A constant force acting on a body of mass 3 kg changes its speed from ...

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  8. A body of mass 5 kg is acted upon by two perpendicular forces 8 N and ...

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  9. The driver of a three wheeler moving with a speed of 36 km//h sees a c...

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  11. A body of mass 0.40 kg moving initially with a constant speed of 10 m...

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  12. A truck starts from rest and accelerate uniformly with 2 ms^(-2). At t...

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  13. A bob of mass 0.1 kg hung from the ceiling of a room by a string 2 m l...

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  14. A man of mass 70 kg stands on a weighing machine in a lift, which is m...

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  15. Fig. shows the position-time graph of a particle of mass 4 kg. What is...

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  16. Two bodies of masses 10 kg and 20 kg respectively kept on a smooth hor...

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  17. Two masses 8 kg and 12 kg are connected at the two ends of a light in ...

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  18. A nucleus is at rest in the laboratory frame of reference. Show that i...

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  19. Two billiard balls each of mass 0.05 kg moving in opposite directions ...

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  20. A shell of mass 200g is fired by a gun of mass 100kg. If the muzzle sp...

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  21. A batsman deflects a ball by an angle of 45^(@) without changing its i...

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