Answer:
2.5 x 10^{5} J
Explanation:
weight = 5,000 N
coefficient of friction = 0.05
distance = 1000 m
how much work is done by the dogs pulling the sledge
work done = force x coefficient of friction x distance
work done = 5000 x 0.05 x 1000 = 2.5 x 10^{5} J
Answer:
Plato, Aristotle developed it further and used for 1400 years till Copernicus.
Explanation:
The gravitational force is inversely proportional to the
square of the distance between their centers. So the
force is greatest when the distance is zero.
Answer:
1-d
2- a
3-e
4-b
5-c
This is the correct sequence
I am a girl and i have a virgina and im 13 tho so dont touch me lolz mark brainly
