fly up to 1045 km in one day when migrating south. With an average speed of 18.0 m/s, how long, in hours, does it take the geese to fly this distance? (4)(1km = 1000m, 1 hr = 3600s)

What is the temperature in degrees celsius of a substance with a tempature of 49k

You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?

A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?