A moving truck comes fast in rest when we apply brake than that of car why​

Diamond will scratch quartz. true or false

Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)

The force it would take to accelerate an 900-kg car at the rate of 6m/s2