subject
Physics, 18.02.2021 08:00 speedyblackmann

Hola, necesito ayuda con esta pregunta de fisica ya que no la entiendo, muchas gracias de antemano ;; Desde lo alto de un acantilado, se lanza una roca que llega a la superficie del agua con una rapidez de 60 m/s. Calcular:
a) la altura del acantilado al agua,
b) la distancia recorrida porla roca a los 3 segundos
c) la rapidez que tiene la roca a los 3 segundos de haber sido lanzada
d) la rapidez de la roca cuando ha descendido 50 metros.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 04:30
Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm
Answers: 2
question
Physics, 22.06.2019 14:30
What is the relationship between the direction of motion of the balloon and the wind currents
Answers: 1
question
Physics, 22.06.2019 16:30
Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)
Answers: 1
question
Physics, 22.06.2019 18:30
Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
Answers: 1
You know the right answer?
Hola, necesito ayuda con esta pregunta de fisica ya que no la entiendo, muchas gracias de antemano ;...
Questions
question
Mathematics, 13.12.2020 02:10
question
Mathematics, 13.12.2020 02:10
question
Biology, 13.12.2020 02:10
Questions on the website: 13722359