Formula sheet question 10 a rectangular book weighing 20 n with sides of 10 cm and 20 cm is placed on a horizontal table. using each of your hands, you exert forces of 10 n each in opposite directions at opposite corners, such that you are pushing parallel to the shorter side in each case. what net torque are you providing to the book? o a. on-nm 0 b. 0.5 n-m o c. 1 n-m ○ d. 2 n-m

Julia would be observing a. static electricity was caused by her sweater rubbing against her shirt and transferring electrons. she didn't touch anything metal, so that would cancel out b.she most likely didn't rub her sweater against her hair either, so that cancels out c.she also didn't scoot across the carpet while trying to take her sweater off, that cancels out d.so that leaves a.a. is correct.