subject
Physics, 06.03.2020 03:06 queen6931

A tennis ball is shot vertically upward from the surface of an atmosphere-free planet with an initial speed of 20.0 m/s. One second later, the ball has an instantaneous velocity in the upward direction of 15.0 m/s. A) How long does it take the ball to reach its maximum height?B) How high does the ball rise?C) What is the magnitude of the acceleration due to gravity on the surface of this planet?D) Determine the velocity of the ball when it returns to its original position. Note: assume the upward direction is positive. E) How long has the ball been in the air when it returns to its original position?

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 12:30, mikurrjurdan
Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.
Answers: 1
image
Physics, 22.06.2019 17:20, shoobywee
You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?
Answers: 1
image
Physics, 22.06.2019 19:30, dragador7601
Which of the following compounds would be primarily ionic? methane, ch4, ammonia nh3, calcium chloride, cacl2, or carbon dioxide, co2
Answers: 1
image
Physics, 23.06.2019 01:00, seonna
Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 2
You know the right answer?
A tennis ball is shot vertically upward from the surface of an atmosphere-free planet with an initia...

Questions in other subjects:

Konu
English, 28.01.2020 22:04
Konu
Computers and Technology, 28.01.2020 22:04
Konu
Social Studies, 28.01.2020 22:04