A tractor pulls a sled of mass 50 kg using a chain attached at an angle of 45 degrees. If the tractor maintains a constant velocity of 25 m/s, what is the work done in pulling the sled?

Booster class

Mechanics 1

Skill

Understanding how work and kinetic energy are related

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mdasfaaruddinshareefLv10

3 Aug 2023

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Related questions

A snowmobile is pulling a sled (m =375 kg) across the snowy tundra (Fig. P9.79). The snowmobile applies a pulling force of 2511 N at an angle of 15˚ with respect to the ground and pulls the sled over a distance of 50.0 m.

(a) How much work is done by the snowmobile?

(b) IF the sled is also being acted on by a constant kinetic friction of 255 N and it started from res, what is the final speed of the sled?

bronzebeaver932

A snowmobile is pulling a sled (m=375 kg) across the snowy tundra. The snowmobile applies a pulling force of 2511 N. at an angle of 15° with respect to the ground and pulls the sled over a distance of 50.0 m.

(a) How much work is done by the snowmobile?

(b) If the sled is also being acted on by a constant kinetic friction force of 255 N and it started from rest, what is the final speed of the sled?

erinwater-buffalo792

A snowmobile is pulling a sled (m = 375 kg) across the snowy tundra (Fig. P9.79). The snowmobile applies a pulling force of 2511 N at an angle of 15^o with respect to the ground and pulls the sled over a distance of 50.0m.

(a) How much work is done by the snowmobile?

(b) If the sled is also being acted on by a constant kinetic friction force of 255 N and it started from rest, what is the final speed of the sled?