A statue of unknown volume and density is suspended from a string. When suspended in air, the tension in the string is Tair; how
ever, when submerged in water, the tension is Tw
1 answer:
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Answer:
Explanation:
The concept of elastic and inelastic demand is applied.
for an elastic demand, the elasticity must be greater than 1 and for an Inelastic demand, the elasticity must be less than 1.
The steps and appropriate calculation is as shown in the attached file.
Answer:
The acceleration is 6 [m/s^2]
Explanation:
We can find the acceleration of the roller coaster using the kinematic equation for uniformly accelerated motion.
Now replacing the values we have: