Tuesday

March 3, 2015

March 3, 2015

Posted by **Einstein** on Wednesday, November 14, 2007 at 11:38pm.

My thinking: Convert 52 kW to 5200 W. Force of friction = force applied because there is not a net force. Work = force x distance.

- Physics -
**drwls**, Thursday, November 15, 2007 at 2:21amSince Work = Force x Distance,

Power = Force x Velocity

Average force = Power/Velocity

= (52,000 kg m^2/s^3)/(21 m/s) = 2476 N

- Physics -
**Einstein**, Thursday, November 15, 2007 at 7:49amThank you!!

**Answer this Question**

**Related Questions**

Physics - A car is driven at a constant speed of 85 km/h down a road. The car's ...

physics - A car is driven at a constant speed of 79 km/h down a road. The car's ...

Physics - A car is driven at a constant speed of 76 km/h down a road. The car's ...

HELPPPP - A car is driven at a constant speed of 77 km/h down a road. The car's ...

physics - When an automobile moves with constant speed down a highway, most of ...

Physics Help, Please! - When a car goes around a curve (without skidding), on a...

Physics - A car of mass 1200kg starts from rest, accelerates uniformly to a ...

Physics help - A car travels in a circle whose radius is 31 m, with a speed of ...

Physics - A car of mass 900.0 kg accelerates away from an intersection on a ...

Physics - A car of mass 900.0 kg accelerates away from an intersection on a ...