Answer:
each half life you lose half the amount so the first one gets you to 28g and the 2nd half life gets you to 14gm
Explanation:
center, power forward, small forward, point guard and shooting guard
1896
the University of Chicago and the University of Iowa
James Naismith was a physical education teacher
Sprinfield College
Upon the request of his boss, Naismith was tasked to create an indoor sports game to help athletes keep in shape as they endured the cold New England winters. Naismith's boss also stipulated that this new game should be "fair for all players and not too rough."
I just looked it up hope this helps tho.
Answer:
the child have to exert this much amount of force radially to stay on the wheel.
Explanation:
Given:
mass of the child, 
radius of the merry-go round wheel, 
moment of inertia of the wheel, 
angular velocity of the wheel, 
Since the child is sitting on the edge of the rotating wheel the child will feel and outward throwing force called centrifugal force.
Centrifugal force is mathematically given as:
the child have to exert this much amount of force radially to stay on the wheel.
Answer:
Explanation:
Given
Wooden board is pivoted at center and
Older child of mass 
is sitting at a distance of L from center
if two child of mass 
is sitting at a distance 
and 
(say) from pivot then net torque about pivot is zero
i.e.
as 
Therefore
Therefore another child is sitting at a distance of
The properties of acids are: (A), (C) and (D).
Explanation:
Acids taste sour, and most
acids are poisonous. Furthermore, acids react with certain metals to
produce hydrogen gas. Few acids are corrosive as well. The option (B) is not valid because acids react with BASES (not with other acids) to produce salt and water. Hence A, C and D are the correct options.
