has anyone ever wanted to make a friend but before you even look at them or talk to then you look at there shoes first

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o