Physics, 20.02.2020 05:54 superfly903
If a rock is thrown upward on the planet Mars with a velocity of 17 m/s, its height (in meters) after t seconds is given by H = 17t − 1.86t2.(a) Find the velocity of the rock after two seconds.9.6 Correct: Your answer is correct. m/s(b) Find the velocity of the rock when t = a. Correct: Your answer is correct. m/s(c) When will the rock hit the surface? (Round your answer to one decimal place.
Answers: 1
.
(This is when the rock was thrown)
Another question on Physics
Physics, 22.06.2019 01:00
Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.
Answers: 3
Physics, 22.06.2019 01:30
Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor
Answers: 1
Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
Answers: 2
Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
You know the right answer?
If a rock is thrown upward on the planet Mars with a velocity of 17 m/s, its height (in meters) afte...
Questions
English, 04.11.2020 02:00
History, 04.11.2020 02:00
Mathematics, 04.11.2020 02:00
Biology, 04.11.2020 02:00
Biology, 04.11.2020 02:00
Mathematics, 04.11.2020 02:00
Computers and Technology, 04.11.2020 02:00
Mathematics, 04.11.2020 02:00
Mathematics, 04.11.2020 02:00
