- #1
MathHelpa
- 4
- 0
This is a horizontal projectile problem off a building.
Is the speed of an object equal to:
##v=a*t##
or
##v = |v|## (magnitude)
Current problem:
##Velocity = √(v_0^2 + g^2(2h/g)) positive below x axis##
##t = √(2h/g)##
so is the speed suppose to be ##v = g√(2h/g) m/s##
or is it suppose to be
##|v| = √(v_o^2 + g^2(2h/g)) m/s##
Is the speed of an object equal to:
##v=a*t##
or
##v = |v|## (magnitude)
Current problem:
##Velocity = √(v_0^2 + g^2(2h/g)) positive below x axis##
##t = √(2h/g)##
so is the speed suppose to be ##v = g√(2h/g) m/s##
or is it suppose to be
##|v| = √(v_o^2 + g^2(2h/g)) m/s##