Posted by **Sally** on Tuesday, July 31, 2012 at 10:33am.

an 18-wheeler travels down the highway with a speed of 50 km/hr. each wheel has a 30 cm radius and a mass of 16 kg. what is the total kinetic(translational and rotational) energy of all 18 wheels?

## Answer This Question

## Related Questions

- phys - A disk rolls down a slope. It rotational axis is its center of mass. It ...
- physics - A bicycle has wheels of radius 0.3 m. Each wheel has a rotational ...
- Physics - A bicycle has wheels of radius 0.32 m. Each wheel has a roatational ...
- physics - A yo-yo has a rotational inertia of 810 g·cm2 and a mass of 95 g. Its ...
- Physics - A wheel with radius R, mass m, and rotational inertia I rolls without...
- Physics - Equate the increase in potential energy at the higher elevation, M g H...
- Physics - Now your bicycle wheel is rotating with an angular speed of 43.8 rad/s...
- Physics - (b) Given that Icm = ½MR2 for a uniform solid wheel, (i) show that ...
- Physics - A car with a total mass of 1.48 103 kg has wheels of radius 33.5 cm ...
- physics - An experimental flywheel, used to store energy and replace an ...

More Related Questions