Both of them are Heterogeneous mixtures. They can both be separated into their compounds, but not down to the element.
Answer:apply sunscreen and lay down
Explanation:
You are not getting any water into your body which could lead to passing out
Answer:
Because the mass of the person is larger
Explanation:
Since there are no external forces acting on the person+bowling ball system, the total momentum of the system is conserved.
The total momentum of the system before the bowling ball is thrown is zero, as they are both at rest:
While the total momentum after the ball has been thrown is:
where
m is the mass of the ball
v is the velocity of the ball
M is the mass of the person
V is the recoil velocity of the person
Since the total momentum is conserved, we can write
So
Which can be re-arranged as
We see that the ratio is very small since the mass of the ball is much smaller than the mass of the person: therefore, V will be much lower than v, so the recoil velocity of the person is much lower than the velocity of the ball.