14. callum writes down his jog times for each day.

mon – 15min tue – 10min wed – 12min

thu - 5min fri – no jog.

he jogs at a constant speed of 9km/h. work out the distance he jogs each day.

on which day did he jog the furthest? show work

Which two particles are found in the center of an atom

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.