A body weighing 2kg falls without an initial velocity. Determine what kinetic energy this body possesses 6s after the start of the fall.

univerkov | November 21, 2020 | education

Given:
m = 2 kg.
V =?
E =?
Let’s write the formula for kinetic energy:
E = mV ^ 2/2
Let’s find the speed.
V = 10 * 6 = 60m / s
E = 2 * 3600/2 = 3600
Answer: 3600.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.