A boy weighing 25 kg sits in a 1000 kg car at a speed of 15 m/s. What is the total momentum of the car and the boy?

A) 375 kg m/s

B) 14625 kg m/s

C) 15000 kg m/s

D) 15375 kg m/s

How does the water treatment plant work

Whats sodium stannite? and how can it be prepared?

What happens when an object in moves towards us

If a girl is dating a guy and the guy is a catfish, what should the girl do to prove it?

Where would u expect a warmer environment, Mexico or Canada why?

Hf is a stronger acid than nh + 4. which base would be stronger: f - or nh3? 1. f - 2. both bases would be equal in strength. 3. nh3 4. cannot tell from the information given. 5. neither f1 - nor nh3 would be bases.

The concentration of commercially available concentrated nitric acid is 70.0 percent by mass, or 15.9 M. Calculate the density and molality of the solution.

Whats 2 properties of iron?

Which light packs the highest energy per photon

Which of the following hydrocarbons will most likely be found around cows?