The box below has a speed of 4.47 m/s when it is at position 2 meters. Calculate the mass of the box The net vertical force on a box F as a function of the vertical position y is shown below.
Force (N)
40
20-
Position (m)
3
4
5
6
-20-

The temperature in gavin's oven is a sinusoidal function of time. gavin sets his oven so that it has a maximum temperature of 280°f and a minimum temperature of 240°. once the temperature hits 280°, it takes 20 minutes before it is 280° again. gavin's cake needs to be in the oven for 30 minutes at temperatures at or above 270°. he puts the cake into the oven when it is at 260° and rising. how long will gavin need to leave the cake in the oven? (round your answer to the nearest minute.)