What is the length of the x-component of the vector shown below?
y
88
13°

Which describes an image that can be produced by a concave lens? the image is real and smaller than the object. the image is virtual and larger than the object. the image is virtual and smaller than the object. the image is real and larger than the object.

The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted