The graph below shows the position of a race car as it tests out a new engine A. What is the difference traveled by the car between 5 and 10 seconds

B. What is the average speed of the car between 5 and 10 seconds?

C. Describe how the speed of the car changes throughout its test run

D. If you had a graph of velocity versus time for this test, what would be the total area under the curve?

WILL GIVE BRAINLIEST

1) a child holds two dogs on two separate leads. the dogs are pulling in different directions. one is pulling a force of 20n north and one is pulling 15n eastwards. calculate the resultant force on the child. state the direction. (use the parallelogram of forces) 2) a force of 20n acts horizontally on an object. a second force of 5n acts at 60 degrees to the first one. calculate the resultant force. worth 20 points, need answers asap with method you x