I am really bad at this part so please help. A cell has a potential difference of 3v. Calculate the resistance of the motor and lamp

How does the entropy of steam compare to the entropy of ice?

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90