Physics, 15.08.2021 01:00 maryjane8872
A boy playing on the roof of a 10m high building throws a ball with a speed of 10m/s at an angle of 30° with the horizontal. Find how far from the throwing point will the ball be at the height of 10m from the ground.
Answers: 2
Physics, 21.06.2019 16:30, nyce36
You throw a baseball directly upward at time t = 0 at an initial speed of 12.3 m/s. what is the maximum height the ball reaches above where it leaves your hand? at what times does the ball pass through half the maximum height? ignore air resistance and take g = 9.80 m/s2.
Answers: 1
Physics, 22.06.2019 00:30, kittykat8317
There are weak or strong attractive forces between atoms of liquids with a high viscosity
Answers: 3
Physics, 22.06.2019 06:00, nicollexo21
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
A boy playing on the roof of a 10m high building throws a ball with a speed of 10m/s at an angle of...
Mathematics, 18.03.2021 02:00
Biology, 18.03.2021 02:00
Mathematics, 18.03.2021 02:00
English, 18.03.2021 02:00