7. How do speed and time related to distance? A. to determine that changes in position occur
B. to measure the ability of the moving object
C. to measure the size and shape of the moving object
D. to measure how fast an object moves to cover a certain distance
t is defined as the shortoot dint​

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?