) A 1000 kg car travelling at 50 m/s slams into a 1500 kg parked truck in an inelastic manner as
1 answer:
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To me, that sounds like the "Law of Conservation of Energy".
Answer:
Explanation:
From the question we are told that:
Mass
Velocity
Angular Velocity
Generally the equation for Kinetic Energy is mathematically given by
Answer:
-10.8m/s^2
Explanation:
a=change in velocity/change in time
-27 m/s/2.5=10.8m/s^2
or if its not negative
27m/s/2.5=10.8m/s^2
The red end of the visible spectrum has the longer wavelength while the blue end of the visible spectrum has the higher frequency.
ITS C
This element tends to lose 2 electrons to become a 2+ ion, is the correct statement regarding the element calcium. Calcium has 2 electrons in its outer shell and it is easier to lose them than it is to gain enough to become stable. When stable it has 2 more protons than electrons forming a 2+ ion.
