Answers: 2
Physics, 21.06.2019 17:30
Abaseball picther can throw a ball at about 90 miles per hour, v = 40 m/s, on solid rock ground. we now put him into space. when he throws the ball, which weighs mb = 0.15 kg moves away from himat the same speed. how long does it take the ball thrown in space to travel the 30 meters to the batter? he weighs mp = 100kg
Answers: 1
Physics, 22.06.2019 11:00
If a simple machine reduces the strength of a force, what must be increased?
Answers: 3
Physics, 22.06.2019 15:20
A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
Answers: 3
Physics, 22.06.2019 19:00
If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?
Answers: 1
Whats the cell that’s based on that persons sex...
History, 18.03.2021 02:40
Mathematics, 18.03.2021 02:40
Computers and Technology, 18.03.2021 02:40
Health, 18.03.2021 02:40
History, 18.03.2021 02:40
Mathematics, 18.03.2021 02:40
History, 18.03.2021 02:40
Mathematics, 18.03.2021 02:40
Physics, 18.03.2021 02:40