What is the total of two or more numbers added together called? weight

mass

sum

product

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

A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving