A car is stopped at a red light. When the light changes, the car begins to accelerate at a rate of 10 m/s^2 and it continues to accelerate over the next 25 seconds. What is the velocity of the car after after it accelerates for 25 s?

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Argon, neon, and xenon are examples of

Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?