there is 1000 grams in 1 kilogram
Divide
80/1000 = 0.08
0.08 kilograms is your answer
hope this helps
Answer:
Thanks For Points Mark Me Brainliest Please
Explanation:
Electrons are emitted as soon as low-intensity, high-frequency light hits a metal surface.
A. Is It
Most of the momentum is transferred to the ball on top. Since the collision in this situation is elastic, momentum is conserved, meaning the momentum of both balls before hitting the floor is equal to the momentum of both balls right after the collision.
Answer:false
Explanation:
Ohms law:
Potential difference (volts)=current(ampere)×resistance(ohms)
Coulombs is a unit for quantity of Charges and it is not in ohms law
Answer:
the energy required for the extension is 12.25 J
Explanation:
Given;
force constant of trampoline spring, k = 800 N/m
extension of trampoline spring, x = 17.5 cm = 0.175 m
The energy required for the extension is calculated as;
E = ¹/₂kx²
E = 0.5 x 800 x 0.175²
E = 12.25 J
Therefore, the energy required for the extension is 12.25 J
