9 One charge of (+5.0C) is placed at exactly x=0, and a second charge (+7.0C) at r= 100 cm. Where
10 can a third be placed so as to experience were net force due to the other two?
ofisad 12. They are 3 m apart. (a) Compute the​

It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .