1.00cm t=0 View Solution Two particlesAandBinitially at rest, move towards each other, under mutual force of attraction. At an instance when the speed ofAisvand speed ofBis2v, the speed of centre of mass (CM) is
Initially, the mass is at rest at A. A uniform electric field in the direction shown in then switfched on. Then View Solution A particle of mass m and charge q is fastened to one end of a string of length. The other end of the string is fixed to the point O. The whole sytem ...
Zarivna said among the children rescued today was a girl whose mother and brother spent three years in Russian captivity, after defending Azovstal, the steelworks that held out for weeks as most of the rest of Mariupol city fell in 2022. Her mother was reunited wit...
After you are done with the ‘Cue Card/ Candidate Task Card’ - which is the second part of the speaking test - the examiner will move on to part three of the test and ask you some (usually six to seven questions) questions. These questions are called details discussion or two-way dis...
whereasShellderadditionally encodes for anenvprotein. Therefore,Shelldermay be capable of generating virus-like particles that could infect other species or tissues (e.g., the germline), though this activity is, at present, largely hypothetical. A phylogeny based on the reverse-transcriptase domain ...
Four nodes are particular in the sense that they reside on the boundaries between the polar and Cartesian domains and move along the dashed lines in Fig. 4. The material particles s=const may travel across the nodes between neighbouring elements during the deformation according to the variation ...
A 1.0 kg block is moving to the right at 1.0 m/s just before it strikes and sticks to a 2.5 kg block initially at rest. What is the total momentum of the two blocks after the collision? Two cars of equal mass collide inelasti...
In 1953 Sherrill moved out of the Sherrill building across from the courthouse in Peru, IN to this facility along the Eel River in Mexico, IN.Reasons for the move are unknown. It could be that this offered more or equivalent space at a lower cost. This building served as both headquarters...
View Solution A particle of mass m and charge q is fastened to one end of a string of length. The other end of the string is fixed to the point O. The whole sytem liles on as frictionless horizontal plane. Initially, the mass is at rest at A. A uniform electric field in the direc...
A body initially at rest, breaks up into two pieces of masses 2 M and 3 M respectively, together having a total kinetic energy E. The piece of mass 2 M. after breaking up, has a kinetic energy. View Solution A body at rest breaks up into3parts. If2parts having equal masses fly of...