Sa është syprina e gjurmës të këmbës të njeriut nëse njeriu ri në këmbë pa lëvizur dhe ka masë prej 84kg shtypja është 16.8pa ​

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?

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.)