Physics-
General
Easy
Question
A car travels with constant speed on a circular road on level ground. In the diagram above, Fair is the force of air resistance on the car. Which of the other forces shown best represents the horizontal force of the road on the car's tires?
The correct answer is:
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System shown in figure is released from rest. Pulley and spring is massless and friction is absent everywhere. The speed of 5 kg block when 2 kg block leaves the contact with ground is (Take force constant of spring k = 40 N/m and g = 
:
<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/589679/1/1082690/Picture74.png" alt=""
System shown in figure is released from rest. Pulley and spring is massless and friction is absent everywhere. The speed of 5 kg block when 2 kg block leaves the contact with ground is (Take force constant of spring k = 40 N/m and g = :
<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/589679/1/1082690/Picture74.png" alt=""
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A ray of light parallel to the axis of a converging lens (having focal length f ) strikes it at a small distance ‘h’ from its optical centre. A thin prism having angle q and refractive index m is placed normal to the axis of lens at a distance ‘d’ from it. What should be the value of m so that the ray emerges parallel to the lens axis.
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In a YDSE, if the incident light consists of two wavelengths 
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The central maximum normally occurs at a spot on the screen midway between the two slits at room temperature. On insertion of the transparent plate –
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Two coherent sources A & B emitting light of wavelength 
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Three thin prisms are combined as shown in figure. The refractive indices of the crown glass for red & violet rays are 
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In the following problem, the word “weight” refers to the force a scale registers. If the Earth were to stop rotating, without changing shape
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A mass on the end of a spring oscillates with the displacement versus time graph shown to the right. Which of the following statements about its motion is CORRECT?
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