Jim pushes off an asteroid in deep space where he was exiled for crimes committed. The
force of Jim's push is 300 N. Jim has a mass of 100 kg and the asteroid has a mass of 1000
kg. What is the acceleration of the asteroid?
O
A.
0.3 meters per second squared away from Jim.
O B. 3.0 meters per second squared towards Jim.
O
c. 300,000 meters per second squared away from
Jim.
OD 30,000 meters per second squared.

answer: the correct answer is 1.

explanation: there are various process in which a radioactive nuclei decays:

1) alpha decay: in this process, a heavier nuclei decays into lighter nuclei by releasing alpha particle. the mass number is reduced by 4 units.

2) electron capture: in this decay process, a parent nuclei absorbs an electron and gets converted into a neutron. simply, a proton and an electron combines together to form a neutron. mass number does not change in this process.

3) gamma ray emission: it is a decay process in which an unstable nuclei gives excess energy by a spontaneous electromagnetic process. this decay releases . this process does not change the mass number.

4) positron emission: it is a type of decay process, in which a proton gets converted to neutron and an electron neutrino. this is also known as -decay. in this the mass number remains same.

from the above information, we see that only alpha-decay is producing a change in the mass number of the nucleus.

the answer is mosques. they are an important part of islamic culture.

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!