a lawn mower is being pushed at constant velocity through the grass. if the force applied to the handle is 80 Newton's at 30 °to the ground, determine the components of the force vector. Pls answer fast i will mark as brainlesst if true

Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves