Brian build a house of cards 4.88 m tall. Suppose Brian throws a ball from ground level straight up so that the balls just passes the top of the card house with a speed of 2.0 m/s (final velocity) Calculate the initial velocity of the ball.

Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.

Wavelength, frequency, and energy are related. what happens to a wave as it’s wavelength gets shorter?

Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.