A ball was kicked from the ground with an initial velocity of 24.5 m/s at 30 degrees above horizontal. Find the following: A. Horizontal and vertical component of initial velocity. B. Maximum height reached by the ball. C. What is the range?

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

When does your body conduct current more readily?

Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=