Aballoonist drops an apple weighing 1.5n over the side of the balloon's gondola. as it falls and increases speed, the drag force from the air upward on it increases. when the upward force is 0.7n, what is the direction and magnitude of the net force on the apple?

i'm not sure what to do with the 1.5n weight of the apple. should i convert it to mass using its assumed weight on earth?

Aseries circuit contains a 30 e resistor, a 20 resistor, and a 10 resistor. the power supply provides 100 v to the circuit the current in the 10 resistor, to two significant figures, is a.

The diver on the diving board weighs 500 newtons the diving board is 5 meters above the ground what is the divers gravitational

Astudent in a science lab is investigating heat transfer and thermal energy conservation as she mixes hot and cold water.she first measures out her desired amount of cold water into a styrofoam cup. she then measures out hot water from the faucet or from a pot hot water on her stove. after she measures the temperature of the hot and cold waters, she pours the hot water into the cold water. she monitors the temperature of the mixed waters and records the final temperature. she uses a standard thermometer to record the temperatures. she does three trials, which are shown below: