A car traveling north with a velocity of 25 m/s slows down to a velocity of 15 m/s within 5 seconds. What is the car's acceleration?
-2.00000 m/s2

Determine the maximum r-value of the polar equation r =3+3 cos 0

Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.

Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?