If the intensity of sunlight at the Earth's surface under a fairly clear sky is 1 192 W/m^2. How much electromagnetic energy per cubic meter is contained in sunlight?

Mrs. smith does her daily chores. she walks 5 m to the laundry room and then turns around and walks -14 m to the kitchen. the whole process takes her 11 minutes. what was her average velocity for these events? (choose more than 1) a. 1.48 m/s b. 0.212 m/s c. -0.136 m/s d. -0.0075 m/s