Write the space flight term that matches each definition. If you need to, check a dictionary or glossary.

vent, protocols, bus, satellite transponder

a small body that orbits a larger one

In each of the following sentences, circle the antecedent of the pronoun in parentheses. Then, underline the pronoun in parentheses that agrees with the antecedent.

Example 1. Every ${\boxed{\text{{student}}}}$ in the class has to finish (their, $\underline{{his~ or~ her}}$) project by next Friday.

Reggie and Clara reminded (themselves, himself or herself) that the last bus would leave at $6:00$ P.M.

Write the space flight term that matches each definition. If you need to, check a dictionary or glossary.

vent, protocols, bus, satellite transponder

an electronic device that combines a transmitter and a receiver

You earn $20 per hour landscaping a yard. You pay$1.50 in bus fare each way. How many hours must you work to earn $117?

If there are two riders on a city bus, what is the probability that no two have the same birthday? What if there are 10 riders? 20 riders? 50 riders? Hint: Use LearningStats from the OLC.

Solve. Even though you might find the answer quickly in another way, use the five-step process in order to build the skill of problem solving.
Bjorn rode for $\frac{1}{2} \mathrm{~hr}$ on the train and then for $\frac{1}{3} \mathrm{~hr}$ on the bus. The speed of the train was $50 \mathrm{~km} / \mathrm{h}$ faster than the speed of the bus. If he traveled a total of $37.5 \mathrm{~km}$, what was the speed of the bus?

Verify Kepler’s Laws of Planetary Motion. For these exercises, assume that each planet moves in an orbit given by the vector valued function r. Let r = ǁrǁ, let G represent the universal gravitational constant, let M represent the mass of the sun, and let m represent the mass of the planet. -Show that r′/GM × L - r/r = e is a constant vector.

For each prove each statement that is true and find a counterexample for each statement that is false. Assume all sets are subsets of a universal set U. For all sets A and B,

$$\mathscr { P } ( A ) \cup \mathscr { P } ( B ) \subseteq \mathscr { P } ( A \cup B )$$

.

Use the following information.

A tour bus in the historic district of Savannah, Georgia, serves 300 customers a day. The charge is $8 per person. The owner estimates that the company would lose 20 passengers a day for each$1 fare increase.

If the company raised their fare to this price, how much daily income should they expect to bring in?

For each of the following situations, draw the forces exerted on the moving object and identify the other object causing each force. (a) You pull a wagon along a level floor using a rope oriented horizontally. (b) A bus moving on a horizontal road slows down in order to stop. (c) You lift your overnight bag into the overhead compartment on an airplane.

You left your backpack on the bus this morning. Check the questions that would be good to ask before your math class.

Cisse, tu pourrais me preter un stylo?

Write the diary entry Rosa Parks might have written just after her famous bus ride and arrest. Expand on ideas touched upon in the selection and in your discussions.

An electric bus operates by drawing direct current from two parallel overhead cables, at a potential difference of 600 V, and spaced 55 cm apart. When the power input to the bus’s motor is at its maximum power of 65 hp, (a) what current does it draw and (b) what is the attractive force per unit length between the cables?

Two buses depart from Chicago, one going to New York and one to San Francisco. Each bus travels at a speed of 30 m/s. Do they have equal velocities?