Mr. Garcia told his students to evaluate their designs as if they were engineers. Design Team 4 had (1) the most expensive design and
(2) it met none of the criteria. What modifications should Design Team 4 consider for the next trial?
es )
Use low cost materials
Add a battery and a switch.
Replace the light bulb and holder with a battery.
Use a battery, a switch, and a longer piece of wire
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Forces in Nature

Which statement is true about ionic compounds?

What is impossible to do with a hypothesis

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth