C. d. Alpha particles are less dense than gold atoms.
33. The majority of an atom's mass is from the particles
a. within the nucleus of an atom.
b. within the neutron of an atom.
c. that surround the proton of an atom.
d. that surround the nucleus of an atom

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

Drag each tile to the correct box. tiles bra i sequence

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?