Calculate the increase in potential energy lf a 60 kg man who climbs a ladder 10 meters high

The Potential Energy will be 5800 because the formula for PE is Mass X Gravitational Acceleration (9.8 m/s) X Height= PE

She sold 135 peaches, because if you multiply 2.50 eith 135, you'd get 337.5, the 0 can be added or not.

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.