A diffraction grating with 2,530 lines/cm is illuminated with monochromatic light that has a wavelength of 574 nm. At what angle does the 2nd order maximum appear?

e) none of the above answers are correct

what was the acceleration of the 2 kg cart?

⇒ 16.0 cm/s2

what was the acceleration of the 4 kg cart?

⇒ 8.1 cm/s2

what was the acceleration of the 6 kg cart?

⇒ 5.3 cm/s2

1 a

2 b

3 b

4 d

5 d

6 d

explanation:

v 154.9= 0.9 length length s little over 154.9cm