An object is located 51 millimeter from a diverging lens. te object has a hight of 13 millimeters and the image height is 3.5 millimeters. how far in front of the lens is the image located

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?

What equation is used to calculate the weight of an object on a plant ?

Why do different substances have diffrent properties