Question about Velocity, time, height

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SUMMARY

The discussion focuses on solving a physics problem involving an object thrown upwards, reaching a maximum height of 100 meters. To determine the initial velocity (V0), total flight time, and height at a velocity of 30 m/s, the relevant equations are the SUVAT equations of motion. These equations provide a framework for calculating motion under uniform acceleration. The user is directed to utilize the SUVAT equations to derive the necessary values based on the given parameters.

PREREQUISITES
  • SUVAT equations of motion
  • Understanding of kinematic variables (initial velocity, final velocity, acceleration, time, displacement)
  • Basic principles of projectile motion
  • Knowledge of gravitational acceleration (approximately 9.81 m/s²)
NEXT STEPS
  • Study the SUVAT equations in detail to understand their applications
  • Practice solving problems involving projectile motion
  • Learn how to derive equations for maximum height and flight time
  • Explore the concept of energy conservation in projectile motion
USEFUL FOR

Students studying physics, educators teaching kinematics, and anyone interested in understanding projectile motion and its calculations.

iSaad
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Homework Statement



Q: An object thrown upwards at V0 reaches a maximum height of 100 m.
a. Calculate the initial velocity of V0.
b. Calculate the total flight time.
c. Calculate the height of the object when v=30 m/s.

Homework Equations



That is my question what equations do i need to solve this.

The Attempt at a Solution



Sorry i couldn't attempt because i couldn't find the appropriate equation.
 
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