3. after some time of sliding iron man with an initial forward velocity of +4.42 m/s accelerates uniformly at -0.75 m/s2. how long does it take for him to come to a stop?
i was not there can not tell you.
a. 198.9 s
b. 3.31 s
c. 5.9 s

If a balloon is taken outside on a very cold day, what will occur?

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?