According to Hebrews 11, what did Abraham believe God would do if Isaac was slain as a sacrifice?

Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work

An object has a weight of 500 on earth what is the mass of this object

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong chain