Posted by **sandhu** on Thursday, November 25, 2010 at 9:24pm.

Lazydog and his tractor (1330 kg) are pulling a trailer (530 kg) up a 7° hill. The trailer wheels roll freely. What is the magnitude of the force in the coupling between the tractor and trailer when their velocity is 8.7 m/s up the hill and they are slowing down at a rate of 0.2 m/s2? (N)

## Answer This Question

## Related Questions

- physics - Lazydog and his tractor (1330 kg) are pulling a trailer (530 kg) up a ...
- physics - Lazydog and his tractor (1330 kg) are pulling a trailer (530 kg) up a ...
- physics - An animal and its tractor (1330 kg) are pulling a trailer (530 kg) up ...
- Physics - A farm tractor tows a 3800-kg trailer up a 19 degrees incline with a ...
- SCIENCE,PHYSICS - A truck of mass 3000 kg is harnessed to a trailer (Trailer A) ...
- Chem - Joe bought a 2.08 * 10^4 pound tractor trailer to transport his world ...
- physics - a car pulling a 1500-kg trailer produces an acceleration of 0.50m/s^2...
- physics - A 990 kg car is pulling a 300 kg trailer. Together, the car and ...
- Physics - A 1,200-kg car is pulling a 305-kg trailer. Together, the car and ...
- PHYSICS - [HELP WITH PART D PLEASE SCROLL DOWN] A 920 kg car is pulling a 300 kg...

More Related Questions