A block of cheese Bhangs from the ceiling by rope 1 A wheel of cheese Whangs from the block of cheese by rope 2
What is the correct free body diagram for the block of cheese B?
URGENT

How much force must a locomotive exert on a 12840-kg boxcar to make it accelerate forward at 0.490 m/s2?

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

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.