HSC*is*near
New Member
1) why does the acceleration of a rocket increase as it travels up through the atmosphere? (2 marks)
2) rockets used to put satellites into orbit have more than one stage. why? (3 marks)
i am not sure how to answer these questions.. i mean what exactly should i write...
2) rockets used to put satellites into orbit have more than one stage. why? (3 marks)
i am not sure how to answer these questions.. i mean what exactly should i write...