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April 23, 2014

Search: physice

Number of results: 13

UST PHYSICE
post it.
Tuesday, November 15, 2011 at 8:02am by Henry

science physice
Incomplete.
Tuesday, March 5, 2013 at 2:51pm by Henry

science physice
ascending with acceleration of 0.2m/s
Tuesday, March 5, 2013 at 2:51pm by Anonymous

physice
Hi Elena thank you so much for your help but this answer is wrong i don't know why. Maybe because c is squared and did you squared c ? Please help me out
Wednesday, May 8, 2013 at 3:53pm by Amy

UST PHYSICE
C = 2pi*r = 6.28 * 1.5 = 9.42m. 1. Va = 3m/s * 6.28rad/9.42m = 2rad/s.
Tuesday, November 15, 2011 at 8:02am by Henry

UST PHYSICE
a body of mass 6kg is whirled in a horizontal circle of radios 1.5m with a uniform velocity 3m/s. calculate 1. the angular velocity 2. the centripetal acceleration.
Tuesday, November 15, 2011 at 8:02am by Anaebo

PHYSICE
A uniform beam of length L whose mass is m, rest with its ends on two digital scales ( Figure 13.2). A block whose mass is M rests on the beam, its center is one-fourth away from the beam's left end. What do the scales read ?
Tuesday, May 21, 2013 at 1:43am by VICTOR

Physice
I got all but this problem, I A 0.145-kg baseball is pitched at 42.0 m/s. The batter hits it horizontally to the pitcher at 58 m/s. A. Find change in momentum? Is it =.145*58-(-.145*42)=1.45-kg m/s? B. If bat and ball are in contact for 4.6 x 10-4 s, what is average force ...
Sunday, February 14, 2010 at 1:31pm by Nate

physice
A deep-sea fisherman struggles to bring in a big salmon (see figure below). Find the force each hand must exert on the pole if the tension in the line is 155 N. Neglect the weight of the pole and assume that the force exerted by the left hand is directed along the horizontal...
Thursday, December 6, 2012 at 8:59pm by anthony

Physice....help please
not understanding how to do this. A certain storm cloud has a potential of 1.00x10^8 V relative to the tree. If during a lightning storm, 50C of a charge is transfered through this potential differnce and 1.00% of the energy is absorbed by the tree, how much sap can be boiled ...
Wednesday, April 16, 2008 at 9:36am by ~christina~

PHYSICE
http://teacher.pas.rochester.edu/phy121/lecturenotes/Chapter13/Chapter13.html
Tuesday, May 21, 2013 at 1:43am by Elena

Physics sorry for reposting but I really need help
An example of the neutron absorption reaction is . 1 0 n+10 5 B-->7 3 Li+ 4 2 He The rest masses of each particle in atomic mass units (u) are 1 0 n= 1 u 10 5 B=10 u 7 3 Li =7 u 4 2 He= 4 u where 1u=1.66x10^-27 kg. calculate Q Q= in MeV I have the same question please ...
Wednesday, May 8, 2013 at 8:44pm by Amy

Physics I need help someone plz help out
An example of the neutron absorption reaction is . 1 0 n+10 5 B-->7 3 Li+ 4 2 He The rest masses of each particle in atomic mass units (u) are 1 0 n= 1 u 10 5 B=10 u 7 3 Li =7 u 4 2 He= 4 u where 1u=1.66x10^-27 kg. calculate Q Q= in MeV I have the same question please ...
Wednesday, May 8, 2013 at 6:51pm by Amy

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