A gram is a unit measurement for mass weight volume density

Two equal forces act in opposite directions on object A. Two unequal forces act in opposite directions on object B. If these are the only forces acting on objects A and B, which of the following conclusions is true? A. Only objects A will accelerate.

A 500kg elevator is raised to a height of 10 m in 10 seconds. Calculate the power of the motor. 490 W 49,000 W 4900 W 490,000 W

Electrons are what?

The equivalence between gravitational and inertial mass is explained in : the set of all of the events that happened on Earth special relativity general relativity Galilean relativity

How many years older will you be 1.20 billion seconds from now? (Assume a 365-day year.)

What is the ultimate energy source for most wind?

B. Jerome plays middle linebacker for South's varsity football team. In a game against cross-town rival North, he delivered a hit to North's 82-kg running back, changing his eastward velocity of 5.6 m/s into a westward velocity of 2.5 m/s.

Which best descibes ionic compound formulas

Explain fully, in your own words, why the temperature during PCR goes through cycles of 94C, 50C, 72C.

4. What is a compound? Name an example.