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Projectile Problems
An object is launched at 19.6 meters per second (m/s) from a 58.8-meter tall platform. The equation for the object's height s (in meters) at time t seconds after launch is s(t)= –4.9t^2 + vt + h, where v is the velocity at which launched and h is the initial height . When does the object strike the ground?
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1. Nur Bookwala, Grade 8, PA, United States of America
2. Nishi Patel, Grade 8, PA, United States of America
3. Sanskriti Rathi, Grade 10, India
4. Hani Tolaymat, Grade 8, PA, United States of America
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