How do i find the change in velocity

g Questions 1 - 4 compute forces in the members of the 2D truss below. The truss has an overall height of 4 meters and an overall length of 12 meters (there are 8 members along the bottom which each are 1.5 meters long).

A stars mass determines?

What is the chemical name for lime

Which digestive system organ has the main function of absorbing water from digested material? a. stomach. b. esophagus. c. small intestine. d. large intestine.

A regulation NBA basketball court is 94 feet long. If Wale runs the length of the court (from left to right) in 5 seconds, what is his velocity?

A student pushes a 60-N block across the floor for a distance of 10 m. How much work was done to move the block

You can or can't pass on a scar to your offspring?

In addition to births and deaths what else can influence the population growth rate?

A 1300 kg car carrying four 84 kg people travels over a "washboard" dirt road with corrugations 3.2 m apart. The car bounces with maximum amplitude when its speed is 13 km/h.

Skeletal muscle cells have large stores of ATP that are readily available and alone can provide energy for maximal exercise lasting 30-60 seconds.