Automotive standards call for bumpers that sustain essentially no damage in a 4-km/h collision with a stationary object. as an automotive engineer, you'd like to improve on that. you've developed a spring-mounted bumper with effective spring constant 1.5 mn/m . the springs can compress up to 6.0 cm before damage occurs

True or false graphs must include scales that increase by the same amount

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.)

When you hold a rectangular object, how does the area of the side that is resting on your hand affect the pressure and the force that the object exerts?