If it takes 12 minutes for an object at 100 degree celsius to cool 80 degree celsius in a room at 50 celsius. how much longer will it take the temperature to increase to 70 degree celsius?

A36,287 kg truck has a momentum of 907,175 kg • . what is the truck’s velocity

To find the mass defect for uranium-238 several calculations must be made. which is the calculation that should be made first? assume atomic number for uranium-238 is 92. a. 92(1.0073) x 92(1.0087) = b. 92(1.0073) x 146(1.0087) = c. 146(1.0073) x 238(1.0087) = d. 238(1.0073) x 238(1.0087) =

Which would increase mechanical advantage?