Record your data either in your lab notebook or in the space below.
table a. predictions of kinetic energy and resulting beanbag height for varying masses
mass
velocity
kinetic energy
height of
beanbag
(m)
average height of
beanbag
(kg)
(m/s)
(kg•m? /s2)
(m)
0.125
0.250
0.375
0.500
observations

A26 cm object is 18 cm in front of a plane mirror. a ray of light strikes the object and is reflected off the mirror at a 42-degree angle. what is the angle of reflection? degrees what type of image is formed? what is the size of the image? cm

What do you think car designers do if the damage caused by a crash test is too severe?

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j