If a 2kg kite is pushed by the wind with a force of 5
N, how fast will the kite accelerate?

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

What are fossils of organisms that existed over a wide area but only for a limited time period called?