Ayana's chemistry class is exploring how the weight and volume of everyday objects are related. For her first experiment, Ayana
gently drops a brick into a beaker filled with water. The volume increases by 2 liters, so now she knows the volume of the brick. Then, she uses its density to make a prediction about its weight in kilograms. If the density of brick is approximately 2 grams per milliliter, what should Ayana's prediction be?
Answer: In the custom setting, choose the ‘My Object’ option in the material drop down box. Set the mass of your object to 4 kg. Adjust the volume to find the minimum volume needed to make the object float.
3/5 participate in after school sports... of these, 1/2 play lacrosse......1/2 of 3/5..." of " means multiply.. 1/2 * 3/5 = 3/10....so 3/10 play lacrosse
