Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
1 - wave length
2 - amplitude
3 - crest
4 - trough
this statement is false. after falling for 5 seconds, its speed will not be 100 m/s.
the speed of the cart after 3 seconds of low fan speed is ⇒ 54.0 cm/s.
the speed of the cart after 5 seconds of medium fan speed is ⇒ 120.0 cm/s.
the speed of the cart after 2 seconds of high fan speed is ⇒ 64.0 cm/s.
just did the lab.