Related Questions

  1. Radii of curvature of a converging lens are in the rato 1:2. Its focal length
  2. The ratio of the acceleration for a solid sphere(mass m and radius R)rolling down
  3. In communication with help of antenna if height is doubled then the range
  4. A body of mass m=3.513 kg is moving along the x-axis with a speed of 5 m/s
  5. A car moving with a speed of 50 kmh⁻¹ can be stopped by brakes after at least 6 m