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Physics, 29.10.2019 07:31 20eppsj

Commercial airplanes are sometimes pushed out of the passenger loading area by a tractor. the 1800 kg tractor exerts a force of 1.95 104 n backward on the pavement, and the system experiences forces resisting motion that total 2400 n. if the acceleration is 0.240 m/s2, what is the mass of the airplane in kilograms? calculate the force (in n) exerted by the tractor on the airplane, assuming 2100 n of the friction is experienced by the airplane.

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