Solving for Projectile Motion: Initial Velocity, Angle, Time, and Distance

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SUMMARY

The discussion focuses on solving a projectile motion problem involving a body projected at an angle of 50 degrees with an initial speed of 40 m/s. Key calculations include determining the time of flight until the body hits the ground, the horizontal distance traveled, and the angle of impact. Participants emphasize the importance of using kinematic equations and suggest drawing a free body diagram to visualize the forces acting on the projectile.

PREREQUISITES
  • Understanding of projectile motion principles
  • Familiarity with kinematic equations
  • Ability to draw and interpret free body diagrams
  • Basic knowledge of trigonometry
NEXT STEPS
  • Study the kinematic equations for projectile motion
  • Learn how to derive time of flight and range formulas
  • Explore the concept of angle of impact in projectile motion
  • Practice solving similar projectile motion problems using different angles and speeds
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Students studying physics, educators teaching projectile motion concepts, and anyone interested in applying kinematic equations to real-world scenarios.

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Homework Statement


A body is projected upward from the level ground at an angle 50 degrees with the horizontal has an initial speed of 40 m/s.
A) how long will it be before it hits the ground?
B) How far from the starting point will it strike??
C) At what angle with the horizontal will it strike??


Homework Equations





The Attempt at a Solution



fatal

please help
 
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PH, you probably need to put a bit more into this problem before asking for help. Surely you can come up with the relevant equations, or at least take a stab at them. Try drawing a free body diagram, and then write the equations of motion for the body.
 

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