The parking brake on a 1200kg automobile has broken, and the vehicle has reached a momentum of 7800kg. M/s. What is the velocity of the vehicle?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount

Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?