Arock climber hangs freely from a nylon rope that is 15 m long and has a diameter of 8.3 mm. if the rope stretches 5.1 cm, what is the mass of the climber? young's modulus for nylon is y=0.37ã10^10n/m^2.

Rubber on floor tile has a coefficient of kinetic friction of 1.0 and a coefficient of static friction of 2.0. how much force would a 3.5 lb. robot need to produce in order to start moving?

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)