In a wheatstone’s bridge, p = 9 ohms, q = 11 ohms, r = 4 ohms and s = 6 ohms. How much resistance must be put in parallel to the resistance s to balance the wheatstone bridge?.

A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change