a) many people think that no energy or matter exists outside the universe.
An isolated system is defined as a system that does not interact with its surroundings. This is the reason that its total energy and mass remains constant. Moreover, t<span>otal</span><span> momentum in a system is conserved for collisions occurring in </span><span>isolated systems.</span>
The slower runner is farther from the finish line. 2.06 km
8 - 5.94 =2.06
Answer:
D. pre schematic
Explanation:
During the _pre schematic____ developmental stage children are drawing their thoughts instead of merely observations.
Pre schematic stage in children is the age at which they drawing, symbols, spatial figures to express themselves. Their becomes more complex and full of lines as they age. They use single base lines, multiple base lines and fold up views.
Answer:
Part a)
Part b)
Part c)
Part d)
Part e)
Part f)
Explanation:
Part a)
Magnitude of tension force is given as
at 26.9 degree with vertical
Part b)
Net force on Tarzen is given as
Part c)
magnitude of the force is given as
Part d)
Direction of the force is given as
Part e)
Magnitude of the acceleration
tex]a = \frac{384.2}{86.5}[/tex]
Part f)
Direction of acceleration is same as the direction of the force
Answer:
A because it is the most affective way to do it
Explanation:
