1. Knock on the door and then run away
The answer is A
mark as brainliest if it’s helpful
I am absolutely sure that the listed points such as : a bar mitzvah, a wedding, or a first-time driver's license can be considered a <span>rite of passage. I choose this option because this listings represent idea of special occassion which is imoprtant for people during particular stage of their life.
Hope it helps!</span>
Answer:
D:its changing value relative to other currencies.
Explanation:
Answer:
25v²
Explanation:
The kinetic energy in joules of a 50-kilogram runner running at v meters per second is modeled by the equation
Solution:
Kinetic energy is the energy of a body due to its motion. The kinetic energy of a body is maintained until there is a change in velocity. Kinetic energy can also be defined as the work done in accelerating a body from rest to a specified velocity. The SI unit is in Joules (J)
The formula for kinetic energy is:
K.E = (1/2)mv²
where m is the mass of the object and v is the velocity of the object.
Given that m = 50 kg and v = v, hence:
K.E = (1/2) * 50 * v² = 25v²
K.E = 25v²
