Question
A 4.50 kg demonic cat is dropped from a 25.0 m building.
What will its final velocity be if all of the gravitational PE is converted to KE?
Round to 3 SFs. Do NOT include the unit (m/s).
What will its final velocity be if all of the gravitational PE is converted to KE?
Round to 3 SFs. Do NOT include the unit (m/s).
Answers
R_scott
1/2 m v^2 = m g h ... v = √(2 g h) = √(2 * 9.81 * 25.0) m/s