A visitor to the observation deck of a skyscraper manages to drop a penny over the edge. As the penny falls faster, the force due to air resistance increases. How does this affect the acceleration of the penny? Please explain your answer.
The acceleration remains zero.
The acceleration remains constant and not zero.
The acceleration increases.
The acceleration decreases.
Answers: 3
Another question on Physics
Physics, 22.06.2019 05:30
Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n
Answers: 2
Physics, 22.06.2019 06:30
Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
Answers: 1
Physics, 22.06.2019 08:30
What properties of a moving object are used in determining the object's energy of motion
Answers: 2
Physics, 22.06.2019 08:50
The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions
Answers: 3
You know the right answer?
A visitor to the observation deck of a skyscraper manages to drop a penny over the edge. As the penn...
Questions
Mathematics, 06.10.2019 11:00
Biology, 06.10.2019 11:00
Mathematics, 06.10.2019 11:00
Social Studies, 06.10.2019 11:00
History, 06.10.2019 11:00
Mathematics, 06.10.2019 11:00
Mathematics, 06.10.2019 11:00
Mathematics, 06.10.2019 11:00
Business, 06.10.2019 11:00
History, 06.10.2019 11:00
History, 06.10.2019 11:00
History, 06.10.2019 11:00
Business, 06.10.2019 11:00
