-- We know that the Earth is a spinning globe.
-- We know what the weather will be like in your town tomorrow.
-- We know the distance from us to the Sun and the Moon.
-- Best of all: Your doctor can give you shots so you won't get flu,
chicken pox, measles, mumps, whooping cough, tetanus, diphtheria,
smallpox, or polio.
Almost EVERY kid used to get chicken pox, measles, and mumps
when I was in school, and thousands of kids used to die every year
from diphtheria and polio. And now, you probably never heard of
most of these.
Answer:
B. 2.5
not 2.5m because IMA is unitless.
Answer:
The work done in winding the spring gets stored in the wound up spring in the form of elastic potential energy (i.e potential energy due to change in shape). ... During this process, the potential energy stored in it gets converted to kinetic energy. This turns the wheels of the toy car.
Explanation:
Yo, I assumed that this situation occurs on Earth otherwise the answer would be different.
