subject
Physics, 28.11.2021 21:20 skatelife8974

A rock is thrown upward with a speed of 2.0m/s. a. How long will it take the rock to reach the peak?
b. What is the maximum height it can reach?

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 19:40
Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
Answers: 1
question
Physics, 21.06.2019 21:00
A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.
Answers: 2
question
Physics, 22.06.2019 02:30
The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?
Answers: 3
question
Physics, 22.06.2019 11:30
Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?
Answers: 3
You know the right answer?
A rock is thrown upward with a speed of 2.0m/s. a. How long will it take the rock to reach the pea...
Questions
question
Mathematics, 20.08.2021 22:50
question
Mathematics, 20.08.2021 22:50
question
Mathematics, 20.08.2021 22:50
question
Mathematics, 20.08.2021 22:50
Questions on the website: 13722367