Three identical train cars, coupled together, are rolling east at speed . A fourth identical car traveling east at  catches up with the three and couples to make a four-car train.   What is the speed of the four-car train?

Two cars with the same mass collide and stick together.  Prior to the collision, the cars had been traveling with the velocities shown in the figure. What is the common speed

Write the reading of the underlined word in hiragana. たけしさんは来ないと言っていました。 

Rewrite the hiragana with an appropriate kanji. If necessary, add okurigana (conjugational ending added in hiragana) for the underlined word or phrase. あのしろい いえは、すこし ふるいと思います。 

Which material has the lower Modulus of Elasticity?

50% Reliability

What is a typical maximum percent of the carbon in the steel used for structures?

Write the following word in Japanese. last year

According to 3.15-3.21, a primary reason for studying the history of resistance and solidarity within an Ethnic Studies framework is to…

19.jpg Using this image. Match the following. Name the bone with C.