Related Questions

  1. The charge flowing through a resistance R varies with time t as Q=at-bt²,
  2. A source of sound S emitting waves of frequency 100 Hz and an observer
  3. A boat of anchor is rocked by waves whose crests are 100 m apart and velocity
  4. If two vectors 2i+3j+k and -4i-6j-λk are parallel to each other, then the value of λ is
  5. If R is the radius of the earth and g is the acceleration due to gravity