Which of the following most likely happens when blood sugar rises after eating food?

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

Ascientist wants to test ways to reduce pollution in lake . what is the bestway of doing this