The blue car is moving with a velocity of -14 m/s using the red car as a reference frame.
The answer to six is C. Take up the same Volume and The answer to 7 is D. Pour the Liquid in a graduated Cylinder
Answer:
1.6 J (Joules)
Explanation:
Since the potential energy of a spring can be found from the equation PE = 1/2 * k * x^2, the PE is 1/2 * 80 *.2^2 = 1.6 J
Answer:
Explanation:
The electromagnetic spectrum is the range of all types of radiation. Radiation is energy that travels and spreads out as it goes – the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation. The other types of EM radiation that make up the electromagnetic spectrum are microwaves, infrared light, ultraviolet light, X-rays and gamma-rays.
To help you, check out the picture!
