Two particles of massm1=1.9kgandm2=2.7kgundergo a one-dimensional head-on collision as shown in the figure below. Their initial velocities alongxarev1i=13msandv2i=-7.3ms.The two particles stick together after the collision(...
Two blocks with masses m = 2 kg and m = 3 kg hang on either
Question: Two blocks of mass m1 = 8.0 kg and m3 = 6.2 kg, connected by a rod of mass m2 = 1.6 kg, are sitting on a very low-friction surface, and you push to the left on the right block (mass m1) with a constant force of -3...
Two blocks of given mass are in contact on a frictioness horizontal table. A horizontal force is applied to one block, F. Find the acceleration of both blocks and the force between them.满意答案 sitmu采纳率:52%12级 2013.12.08 两个已知质量的物块相连,放在一个无摩擦的水平面,一个力F水平...
The identity of the protein was confirmed by Western blotting using an anti-TPC2 antibody (Fig. 2D), and by mass spectrometry (data not shown). The elution volume of the purified protein during size exclusion chromatography indicated an apparent molecular weight of ~60 kDa (Fig. 2C)...
A block with mass m1 sits at the left end of the beam, a distance L1 from the pivot point. A block with mass m2 sits at the right end of the beam, a distance L2 from the pivot point. L2 > L1. Calculate all torques about the pivot point, remembering that positive is anti-...
In this study, we found that the gene TALDO1 has two translational initiation sites, generating two isoforms that differ by the presence of the first 10 N-terminal amino acids. Notably, the long and short isoforms were differentially localised to the cell nucleus and cytoplasm, respectively. ...
we performed a comparative mass-spectrometric analysis (Bern et al., 2007) of endogenous IRE1 protein upon immunoprecipitation (IP) from ER stressed or non-stressed cells. In the context of PERKi, Tg induced significantly greater phosphorylation of IRE1 on Ser724and Ser729(Ser726was not measurab...
.5kg and m2=1.5kg are impacted at a given moment while traveling m1on the right at1.0m/s and m2traveling on the left at0.5m/s. 1)Determine for this case the magnitude of the velocities just after the collision...
Electrospray ionization mass spectra (ESI-MS) were recorded on an LCQ system (Finnigan MAT, USA).Fast atom bombardment mass spectrometry (FAB-MS) was recorded using a VG ZAB-HS. 1H NMR spectra were recorded on a Varian-500 spectrometer at 25 °C. All chemical shifts are given relative ...