Calculate the heat added to 3kg of water if the temperature increases from 30 C to 60 C. A. 376.74 J

B. 376.74 kJ

C. 753.48 J

D. 753.48 kJ

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

The dot diagram represents the motion of the motorcycle as it moves from left to right

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon