The steel ball (volume 3.6 cm³ and mass 28 g as above) is at a room temperature of 20 °C. It is then put in a pan of boiling water maintained at 100 °C. Calculate how much thermal energy the ball gains as its temperature increases from 20 °C to 100 °C. Specific heat capacity of steel = 510 J/kg °C

Plot the intercepts to graph the equation

Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.