At an airport, luggage is unloaded from a plane into the three carsof a luggage carrier, as the drawing shows. The acceleration of thecarrier is 0.13 m /s2, and friction is negligible. The couplingbars have negligible mass.
(a) By how much would the tension in each of the coupling bars A,B, and C change if 32 kg of luggage were removed from car 3 andplaced in car 1? If the tension changes, specify whether itincreases or decreases. (Specify a decrease in tension with anegative value and an increase in tension with a positive value. Ifthere is no change, enter 0.)
?TA= N
?TB= N
?TC= N
(b) By how much would the tension in each of the coupling bars A,B, and C change if 32 kg of luggage were removed from car 1 andplaced car 2? If the tension changes, specify whether it increasesor decreases. (Specify a decrease in tension with a negative valueand an increase in tension with a positive value. If there is nochange, enter 0.)
?TA= N
?TB= N
?TC= N
At an airport, luggage is unloaded from a plane into the three carsof a luggage carrier, as the drawing shows. The acceleration of thecarrier is 0.13 m /s2, and friction is negligible. The couplingbars have negligible mass.
(a) By how much would the tension in each of the coupling bars A,B, and C change if 32 kg of luggage were removed from car 3 andplaced in car 1? If the tension changes, specify whether itincreases or decreases. (Specify a decrease in tension with anegative value and an increase in tension with a positive value. Ifthere is no change, enter 0.)
?TA= N
?TB= N
?TC= N
(b) By how much would the tension in each of the coupling bars A,B, and C change if 32 kg of luggage were removed from car 1 andplaced car 2? If the tension changes, specify whether it increasesor decreases. (Specify a decrease in tension with a negative valueand an increase in tension with a positive value. If there is nochange, enter 0.)
?TA= N
?TB= N
?TC= N
