Question 11 In the following diagram, calculate the resultant force on charge o, due to charge Q, and O. The charges are a +50 pc, Q.- +44C, Q.-65 pc. the distances and angles between the charges are shown in the figure.(6 mrks) & 이 60° 12 = 60cm 1 = 30cm 90° 7 30° = 52cm​

If a textbook weighs 37.2 n on venus, and the book has a mass of 4.4 kg, what is the strength of gravity on venus? 8.9 m/s28.9 m/si don't have enough information,9.8 m/s2

Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.