Problem involving power, mass, incline, and finding a max. velocity

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SUMMARY

The discussion centers on calculating the maximum velocity of a 1360.7 kg car with an engine output of 59,680 watts while climbing a 15-degree incline. The user initially attempted to visualize the problem using a triangle but struggled to connect the given values to find the solution. The urgency of the situation is emphasized by the impending test, highlighting the need for clarity in applying physics principles to solve for maximum velocity under specific conditions.

PREREQUISITES
  • Understanding of Newton's laws of motion
  • Basic principles of energy and work in physics
  • Knowledge of trigonometry, specifically sine and cosine functions
  • Familiarity with power calculations in mechanical systems
NEXT STEPS
  • Study the relationship between power, force, and velocity in physics
  • Learn how to apply trigonometric functions to resolve forces on inclines
  • Explore the concept of gravitational potential energy and its impact on motion
  • Review examples of similar problems involving inclined planes and maximum velocity
USEFUL FOR

This discussion is beneficial for physics students, educators preparing for assessments, and anyone interested in understanding the dynamics of vehicles on inclines.

_chris_
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a 1360.7 kg car has an engine which can deliver 59,680 watts to the rear wheels. what is the max. velocity at which the car can climb a 15-degree hill?

i have no idea how to solve this. immediate help would be GREATLY appreciated!

the work i have done was setting up a triangle with the mass as the hypotenuse...and found the side opposite the 15-degree angle to be 352.17...and from there i am just lost.

i don't see how using the given numbers could help find a maximum velocity. we have a test tomorrow, and this question is on it. our teacher said he would give no advice as to how to solve it. he actually suggested that we find a place much like this one in order to figure out what to do.
 
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oh good lord. I've now made a complete fool of myself.

at first i thought there was no way to edit the topic, which i now see that there is. i also thought you were able to delete threads you started. and you cannot.

so uh. that's the reason for my uh...idiocy. i apologize.
 
this is driving me up a wall.

i've made no progress
 

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