450. Two forces 3 N and 4 N are
acting at angle of 45 °C to each
other. Calculate the resultant force.
) 3.28 N
) 6.48 N
5.60 N
5.67 N​

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7

Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus