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Mass of a Irregular Regular Object PAN RIDERS POINTER.

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Mass of a Irregular Regular Object PAN RIDERS POINTER

Mass: Definition: Unit: Equipment: The amount of matter in an object. grams (g) Triple beam balance

Ex. Water, oil, etc.

1. Obtain a triple beam balance (make sure to carry it with 2 hands on the base).

2. Make sure that the riders are all to the __________ of the beams. LEFT

3. Next, make sure that the triple beam balance pointer is at ________. If it isn’t, call the teacher over. ZERO

4. Place the object and its __________ on the triple beam balance. CONTAINER

Find the mass by moving the riders until the pointer is at zero.

3.3 30070 300 70 + 3.3 373.3 g Add them together.

5. Next, place the ___________ by itself. Find the mass by moving the riders until the pointer is at zero. Add them together. Empty container CONTAINER 70 100 + 0 170 g

6. To find the final mass of object: ______________ - _____________ = ________________ Mass of container & object Mass of container alone Mass of object 373.3 g-170 g=203.3 g

7. Make sure to put the proper label/unit - _________ or ____. GRAMS g

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