On the planet xenophous a 1.00 m long pendulum on a clock has a period of 1.32 s. what is the free fall acceleration on xenophous?

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

In the first law of thermodynamics, triangle e=q-w, what does q stand for

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass