A/n 1-g ball with a +0.9-C charge is moved from the negative plate to the positive plate, and then released. The potential difference between the plates is 13 V. When the ball strikes the negative plate its velocity is most nearly equal to _. Answer to the nearest m/s.

From the perspective of an employee that effective channeling of work related information and concerns

It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .

Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?