Register
A stone dropped from the top of a building strikes the ground in 4.2 s. How tall is the building? Someone explain please!
37.9k views
2 votes
A stone dropped from the top of a building strikes the ground in 4.2 s. How tall is the building? Someone explain please!

User Vinodk
by
5.8k points

2 Answers

1 vote
Well every objects Acceleration is 9.8 meters per second per second. So 9.8 m/s faster every second. I’m not exactly sure how to solve that though
User Hack
by
5.9k points
2 votes

Answer:

well i'm not sure if which unit of measure you need but i think its 86.49 meters tall.

User Hagner
by
6.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.8m answers

Other Questions

How does the capacitance of a parallel plate capacitor change with the geometry of the capacitor?
What distance is traveled by a police car that moves at a constant speed of 2.5 m/s for 20 s? Include the correct units with your answer. Please help ASAP! Physics
What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? Resistance is directly related to length. Resistance is directly related to the square
Explaining Wave Speed through Different Media Explain why the speed of light is lower than 3.0 × 108 m/s as it goes through different media.
Indy runs 2 kilometers every morning. She takes 2 minutes for the first 250 meters, 4 minutes for the next 1,000 meters, 1 minute for the next 350 meters, and 3 minutes for the rest. Cindy’s average speed
Link Copied!