A 12.0-kilogram object is lifted from the ground to a height of 4.00 meters.
What is the incre...
Physics, 06.03.2020 19:30 evalentine843
A 12.0-kilogram object is lifted from the ground to a height of 4.00 meters.
What is the increase in the object's gravitational potential energy?
3j
48j
235j
470j
Answers: 3
Physics, 21.06.2019 16:20
Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.
Answers: 1
Physics, 22.06.2019 07:40
An object's buoyant force and weight mean the same thing.a. trueb. false
Answers: 2
Physics, 22.06.2019 08:50
You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
Answers: 1
Physics, 22.06.2019 14:40
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
Mathematics, 04.02.2021 22:40
Mathematics, 04.02.2021 22:40
History, 04.02.2021 22:40
Mathematics, 04.02.2021 22:40
Mathematics, 04.02.2021 22:40
Spanish, 04.02.2021 22:40
Mathematics, 04.02.2021 22:40
Mathematics, 04.02.2021 22:40
Mathematics, 04.02.2021 22:40
Mathematics, 04.02.2021 22:40