JEE Discussions - The Motion Of A Particle Is Described By The Equation X =a+ Bt2 Where A= 15 Cm And B= 3cm Instantaneous Velocity At Time 3 Sec Will Be?

The Motion Of A Particle Is Described By The Equation X =a+ Bt2 Where A= 15 Cm And B= 3cm Instantaneous Velocity At Time 3 Sec Will Be?

Abhishek 4 Years Ago

134

The motion of a particle is described by the equation x =a+ bt² where a= 15 cm and b= 3cm

instantaneous velocity at time 3 sec will be?

(1) 36 cm/sec

(2) 18 cm/sec

(3) 16 cm/sec

(4) 32 cm/sec

asked Jun 15 12:00:00 AM

Q: 350 A: 0