You are on rollerblades on top of a small hill. your potential energy is equal to 1000 joules. the last time you checked your mass was 60 kg. what is your weight in newtons? what is the height of the hill? what will you be used to be at the bottom of the hill?

An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?

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.)