Physics, 04.02.2020 16:49 batmanmarie2004
A100 kg man jumps into a swimming pool from a height of 5.0 meters. it takes 0.40 seconds for the water to reduce his velocity to zero. what average force did the water exert on the man? show all work
Answers: 3
Physics, 22.06.2019 00:40
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 1
Physics, 22.06.2019 04:30
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
Physics, 22.06.2019 06:00
(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.
Answers: 1
A100 kg man jumps into a swimming pool from a height of 5.0 meters. it takes 0.40 seconds for the wa...
Advanced Placement (AP), 28.09.2020 01:01
Biology, 28.09.2020 01:01
Mathematics, 28.09.2020 01:01
Mathematics, 28.09.2020 01:01
Mathematics, 28.09.2020 01:01
Physics, 28.09.2020 01:01
Chemistry, 28.09.2020 01:01
Mathematics, 28.09.2020 01:01
Mathematics, 28.09.2020 01:01
History, 28.09.2020 01:01
English, 28.09.2020 01:01
Mathematics, 28.09.2020 01:01