Answer:
The sum of momenta of each object before and after collision is equal . Thus when they collide , their momentum will change but its sum will be sane as the sum of the momentum before collision
Answer:
50 kg
Explanation:
fnet=ma
600-200=m8
divide both side by 8 to make m the subject of the formula Thus m=50kg
Answer:
a galaxy observed at a distance of 5 billion light-years
Answer:
A total of 150 joules of work was done
Explanation:
Answer:
mehhvbhhhhhhhehshrbeheherhhehehthsjrjjrhrn
Explanation:
bdbsbdbi
