A 20kg beam 4.0m long is pivoted at a wall and supported by a cable. what is the force at the wall and the tension in the cable

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

one "light year" is the distance that light travels, through vacuum, in one julian year.   that's 365.25 days, of 24 hours each.

false

hope this : d