Answer:
The net force acting on the bobsled is 300 N.
Explanation:
Given:
Mass of the bobsled is, 
Displacement is, 
Initial speed is,
m/s
Final speed is,
m/s
Net acceleration acting on the bobsled can be determined using the following Newton's equation of motion:

Plug in all the given values and solve for acceleration,
.

Now, as per Newton's second law, net force is the product of mass and acceleration. So,

Therefore, the net force acting on the bobsled is 300 N.
#1 is sand dune , #2 glaciers , #3 sand sediments hence small mass and #4 is <span> moraine .</span>
Because gas and liquid are both different things
Question: A man pushes down on a table. what does the table do to the man?
Answer: pushes back against the hand
Explanation: The weight of the ma pushes down on the table with a force mg while the table pushes up on the book with an equal and opposite force
question answered by
(jacemorris04)