This loop-like bend in a river is called a meander
Answer:
C. Hot pavement burning your feet
Explanation:
Convection is a type of process where heat travels upwards and cold travels downwards.
Answer:A
Explanation:
A positively charged glass rod attracts object x. So, object x must be negatively charged or uncharged.
This occurs because opposite charges attract each other or either object x is uncharged and a negative charge is induced in it as glass rod approach the object x.
So option A is correct
Number 2 because of the laws of Byron
Answer:
The mass is 
Explanation:
Generally from Newton law for the first block
=>
For the second block the force is
and the acceleration is 
So from Newton law
=> 
substituting for a
=> 
=> 