[" Two particles "A" and "B" located as shown,start moving simultaneously with "],[" velocities "v_(A)=-4hat i" and "v_(B)=-4j" : "]

Two particles A and B are located in x-y plane at points (0,0) and (0,4m) . They simultaneoulsy start moving with velocities v_(A)=2hatjm//s and v_(B)=2hatim//s . Select the correct alternative(s)

Two particles A and B are located in x-y plane at points (0,0) and (0,4m) . They simultaneoulsy start moving with velocities v_(A)=2hatjm//s and v_(B)=2hatim//s . Select the correct alternative(s)

Two particles A and B are projected simultaneously in the direction shown in the figure with velocities V_(A)=20m//s and V_(B)=10m//s respectively. If they collide in air after 1/2 sec. then

A particle of charge q and mass m starts moving from the origin under the action of an electric field vec E = E_0 hat i and vec B = B_0 hat i with a velocity vec v = v_0 hat j . The speed of the particle will become 2v_0 after a time.

A particle of charge q and mass m starts moving from the origin under the action of an electric field vec E = E_0 hat i and vec B = B_0 hat i with a velocity vec v = v_0 hat j . The speed of the particle will become 2v_0 after a time.

A particle of charge q and mass m starts moving from the origin under the action of an electric field vecE=E_0 hat i and vec B=B_0 hat i with velocity vec v=v_0 hat j . The speed of the particle will become 2v_0 after a time

A particle of charge q and mass m starts moving from the origin under the action of an electric field vec E = E_0 hat i and vec B = B_0 hat i with a velocity vec v = v_0 hat j . The speed of the particle will become 2v_0 after a time.

A particle of charge q and mass m starts moving from the origin under the action of an electric field vec E = E_0 hat i and vec B = B_0 hat i with a velocity vec v = v_0 hat j . The speed of the particle will become 2v_0 after a time.