Physics, 10.10.2019 18:20 lunaandrew332
Aman throws a pebble upward from a point on a cliff 85 m above the sea. the pebble drops into the water 6.2 s after it is thrown. assuming that air resistance is negligible, what is the velocity of the pebble just after it is thrown?
a) 11 m/s
b) 14 m/s
c) 17 m/s
d) 20 m/s
pleease with this i honestly dont understand it..
Answers: 1
Another question on Physics
Physics, 21.06.2019 23:30
Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane
Answers: 2
Physics, 22.06.2019 15:30
Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.
Answers: 1
Physics, 22.06.2019 23:00
Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.
Answers: 1
You know the right answer?
Aman throws a pebble upward from a point on a cliff 85 m above the sea. the pebble drops into the wa...
Questions
Physics, 06.12.2020 01:20
Advanced Placement (AP), 06.12.2020 01:20
Mathematics, 06.12.2020 01:20
Mathematics, 06.12.2020 01:20
Mathematics, 06.12.2020 01:20
Mathematics, 06.12.2020 01:20
Arts, 06.12.2020 01:20
Mathematics, 06.12.2020 01:20
