Answer:
I'm pretty sure its 3m/s^2 for the acceleration but I don't know the force part sorry .
Explanation:
15m/s - 0m/s divided by 5 s = 3m/s
I'm no expert or anything so I could be wrong but this is the best I can give you. Sorry
Look at bitesizes physics section, they have all the information you need to complete this question.
The mass would be 51 kg. So b is the right answer.
Explanation:
Recall the equation for time is distance divided by speed. Here you can use that to solve for "t".
Answer:
in co2 there is one atom of carbon
Explanation: