Chapter 9, Problem 1P

a.

To determine

State the mass of the new model of automobile.

Explanation of Solution

Discussion:

In recent days there are many new model of automobile models are introduced in the worldwide market. Consider on of the recent model of automobile choice is Honda Accord Hybrid. According to the model prescript the mass of automobile is 1620 kg.

Conclusion:

Thus, the new model of automobile is 1620 kg. It might differ for each of the new automobile.

b.

To determine

State the mass of an earth.

Answer to Problem 1P

The mass of the earth is $5.972\times {10}^{24}\text{kg}$ approximately.

Explanation of Solution

Discussion:

Earth is an astronomical object, which is the third planet from the Sun. The approximate mass of the earth is $5.972\times {10}^{24}\text{kg}$.

Conclusion:

Thus the mass of the earth is $5.972\times {10}^{24}\text{kg}$ approximately.

c.

To determine

State the mass of a fully loaded Boeing 777.

Answer to Problem 1P

The fully loaded mass of Boeing 777 is $775,000\text{lb}$.

Explanation of Solution

Discussion:

The Boeing 777 is the wide-body jet airliner, which is developed and manufactured by the Boeing Commercial Airplanes.

The maximum take-off weight of Boeing 777 is known as the fully-loaded mass of the airliner.

Conclusion:

Thus the fully loaded mass of Boeing 777 is $775,000\text{lb}$.

d.

To determine

State the mass of an ant.

Explanation of Solution

Discussion:

Ant is an insect of eusocial species group. The average mass of an ant is considered approximately $4\text{mg}$.

Conclusion:

Thus, the average mass of an ant is $4\text{mg}$ approximately.