Answer:
gravitational field strength (g) is measured in newtons per kilogram (N/kg)
Wait I think i have the same assignment as you I put C.
Answer:
Part a)
Part b)
Part c)
Explanation:
As per Newton's II law we know that
F = ma
so we will have
so we will have
Part a)
Part b)
Part c)
Answer:
Explanation:
Given
mass of boy
mass of girl
speed of girl after push
Suppose speed of boy after push is
initially momentum of system is zero so final momentum is also zero because momentum is conserved
i.e. velocity of boy is 2.82 m/s towards west
Answer:
<em>Two</em><em> </em><em>sides</em><em> </em><em>and</em><em> </em><em>angle</em><em> </em><em>between</em><em> </em><em>them</em><em> </em><em>is</em><em> </em><em>given</em><em> </em>