MHT CET202120 Sep 2021Evening ShiftPhysicsMotion in One DimensionActual
Two bodies ' A ' and ' B ' start from the same point at the same instant and move along a straight line. 'A' moves with uniform acceleration ‘A’ and 'B' moves with uniform velocity (V). They meet after time ' t '. value of ' t ' is
Options
- A2 ~V a
- BV a
- Ca 2 ~V
- DV 2 a
Correct answer
A. 2 ~V a
Step-by-step solution
For body B , distance travelled is x = Vt For body A , x = 1 2 at ^2 aligned & 1 2 at ^2= Vt & Or t = 2 ~V a aligned