A 45kg student is riding on a 7.0kg skateboard with a velocity of +4.0m/s. The student jumps off the board with a velocity of -1.0m/s. Find the velocity of the skateboard after the student jumped off.
Some Bible-believing Christians play fast and loose with their sacred text. When it suits their purposes, they treat it like the literally perfect word of God. Then, when it suits their other purposes, they conveniently ignore the parts of the Bible that are—inconvenient.
Here are 11 kinds of...