A jogger runs 6 km north, 5 km east, then another 4 km north. Her average speed 8 km/h. How long will it take her to complete her run?10. Using the information from the previous question, what is her average velocity during this time?

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

How to tell if a molecule is polar or nonpolar with electronegativity

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system