2. A boy on a 2kg skateboard initially at rest tosses an 8kg jug of water in the forward direction. If the jug has a speed of 3.0m/s relative to the ground and the boy and skateboard move in
opposite direction at 0.60m/s, find the boy's mass.

no simpler subs form complex ones. synthesise = make

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.

where is the