Equations of linear motion in terms of films

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SUMMARY

The discussion focuses on analyzing the scientific accuracy of a scene from the film "Speed," specifically the bus jump over a 50-foot gap. The user calculated the bus's speed at 28.87 m/s and the distance at 16.66 meters, estimating the launch angle at 45 degrees. To determine the feasibility of the jump, the user seeks guidance on applying equations of linear motion to assess whether the bus can successfully clear the gap based on these parameters.

PREREQUISITES
  • Understanding of basic physics concepts, particularly kinematics.
  • Familiarity with equations of linear motion, including projectile motion equations.
  • Ability to convert units, such as miles per hour to meters per second.
  • Knowledge of trigonometry to analyze angles and distances.
NEXT STEPS
  • Research the equations of projectile motion, specifically the range formula.
  • Learn how to calculate the height difference between launch and landing points using trigonometric functions.
  • Explore the effects of varying launch angles on projectile trajectories.
  • Investigate real-world examples of stunt physics in film to compare with theoretical calculations.
USEFUL FOR

This discussion is beneficial for physics students, film analysts, and anyone interested in the intersection of science and cinema, particularly in evaluating the realism of action sequences in movies.

tonto995566
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Homework Statement



I have been asked to investigate whether Hollywood is scientifically accurate. I decided to use a clip from speed where the bus jumps that hole in the road. I have worked out the speed in m/s from the dial on the bus (67mph = 28.87m/s) and the distance from what the guy says (50 feet which i worked out to be 16.66M) and I've estimated the angle at 45 degrees.

Homework Equations


I think the equations of linear motion are neccisary


The Attempt at a Solution



This is where i need help. As this is my own designed task, of which everyones will be different: i am a bit unsure about where to go next...I know that i want to prove whether it is accurate or not but how...maybe someone could help :D. I would prefer if you didnt answer this just started it off so i knew where i was heading...ty :D
 
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You have how far away the landing ramp is. Could you estimate the height difference between the take off and landing ramp. Also I think 45 degrees is a bit steep, you may want to have another look at that.

Once you're happy with all of the above you will have to work out whether the bus launching at that speed from a ramp of whatever angle will be able to traverse the 50 foot gap in the way you would normally deal with a question of this type.
 

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