Adwoa received a commission of 20% on bread she sold. In 1 week Adwoa's commission 540. (i) how much bread did she sell during that week.
(ii) find her average daily commission.

What is the radius of the circular path ofa charged particle in a magnetic field?

Athin, square metal plate measures 14 cm on each side and has emissivity of 0.60. the plate is heated to a temperature of 745°c. what is the rate at which the plate radiates energy ? the stefan-boltzmann constant is 5.67 × 10-8 w/(m2 ? k4). remember that the plate will radiate energy from both its top and bottom surfaces.

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce