Ballistic pendulum a bullet of mass m and velocity Vo plows into a block of wood with mass M which is part of a pendulum. How high h does the block of wood go? Is the collision elastic or inelastic?

The necleus of an atom is made up of what subatomic particles?

Acommon technique in analysis of scientific data is normalization. the purpose of normalizing data is to eliminate irrelevant constants that can obscure the salient features of the data. the goal of this experiment is to test the hypothesis that the flux of light decreases as the square of the distance from the source. in this case, the absolute value of the voltage measured by the photometer is irrelevant; only the relative value conveys useful information. suppose that in part 2.2.2 of the experiment, students obtain a signal value of 162 mv at a distance of 4 cm and a value of 86 mv at a distance of 5.7 cm. normalize the students' data to the value obtained at 4 cm. (divide the signal value by 162.) then calculate the theoretically expected (normalized) value at 5.7 cm.

Me ! since green bounces off red, this must be collision a.elastic b.explosion c.inelastic