Albert Einstein created this equation. It means that the formula shows that mass can be converted into energy, and energy can be converted into mass. Einstein made this equation 100+ years ago, and yes, he was right with the theory.
(Mark this as the brainliest if this answer helps!)
Answer:
A: i cant show the graph i did
B: The biker would have gone 3.6 km in 12 minuets
Explanation:
Second question: tensional stress causes fractures to occur in the lithosphere.
Answer:
8 ms⁻¹
Explanation:
Kinetic energy is the energy possessed by a moving object solely due to its motion.
You can get the K.E. of an object using the equation,
K.E. = (1/2)mv²
So you get, for lorry,
K.E. = (1/2)4000×4² -----------(1)
for car,
K.E. = (1/2)1000×v²---------------(2)
(1)=(2)
(1/2)4000×4² = (1/2)1000×v²
y these two equations, we get, v = 8 ms⁻¹