Answers: 1
Another question on Physics
Physics, 21.06.2019 20:30
Aball is thrown straight up into the air with a speed of 21 m/s. if the ball has a mass of 0.1 kg, how high does the ball go? acceleration due to gravity is g = 9.8 m/s^2. a. 22.5 m b. 20.0 m c. 25.0 m d. 17.5 m
Answers: 2
Physics, 22.06.2019 07:00
Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
Answers: 1
Physics, 22.06.2019 11:10
Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
Answers: 3
Physics, 22.06.2019 14:30
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
You know the right answer?
If an elephant has a mass of 2,000 kg, what is its weight on earth? (1 point) a. 0.0049 n b. 204 n...
Questions
Mathematics, 23.06.2021 17:30
Physics, 23.06.2021 17:30
History, 23.06.2021 17:30
History, 23.06.2021 17:30
Mathematics, 23.06.2021 17:40
Computers and Technology, 23.06.2021 17:40
History, 23.06.2021 17:40
Mathematics, 23.06.2021 17:40
