subject
Physics, 05.02.2020 00:52 nihadsalim10

Aman with mass m1 = 53.0 kg stands at the left end of a uniform boat with mass m2 = 172.0 kg and a length l = 2.5 m. let the origin of our coordinate system be the man’s original location as shown in the drawing. assume there is no friction or drag between the boat and water.. after the man walks to the right edge of the boat, what is the new location the center of the boat? . now the man walks to the very center of the boat. at what location does the man end up?

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 09:40
Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly
Answers: 3
question
Physics, 22.06.2019 14:00
Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?
Answers: 1
question
Physics, 22.06.2019 15:10
An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 Ëšf and standard atmospheric pressure, what is the value of the mach number?
Answers: 2
question
Physics, 22.06.2019 18:30
Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
Answers: 1
You know the right answer?
Aman with mass m1 = 53.0 kg stands at the left end of a uniform boat with mass m2 = 172.0 kg and a l...
Questions
question
History, 01.03.2021 07:50
question
Mathematics, 01.03.2021 07:50
question
Mathematics, 01.03.2021 07:50
question
Mathematics, 01.03.2021 07:50