Unit | Assignment: Conceptual Experiment Worksheet प
A college student named Nova walked 500 meters for 500 seconds from her dormitory building to find her
favorite bench in a park. She called her mom and talked for 100 seconds at the bench, but suddenly she
remembered that she did not turn off the gas stove. So, she returned her dorm by running for 100
seconds. To find out Nova's average velocity for each case while walking, resting, and running, begin by:
plotting a graph between position and time.

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.

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length

Astone is dropped from the upper observation deck of a tower, 250 m above the ground. (assume g = 9.8 m/s2.) (a) find the distance (in meters) of the stone above ground level at time t. h(t) = (b) how long does it take the stone to reach the ground? (round your answer to two decimal places.) s (c) with what velocity does it strike the ground? (round your answer to one decimal place.) m/s (d) if the stone is thrown downward with a speed of 2 m/s, how long does it take to reach the ground? (round your answer to two decimal places.) s