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NJCarter15
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Homework Help!
Gloria, who has mass 60. kg, is skiing on the famous frictionless ski slopes. The slope is making an angle of 30o with the horizontal. How fast, in m/s, will Gloria be going after 10 seconds on the slope?
d = v x t vavg = ½ (vf + vi) vf = at + vi
a = (vf - vi) / t d = vi t+ ½ at 2 vf2 = vi2 + 2ad
d = (vf2 - vi2)/2a
F = ma
Elevator Problems: Fnet = Fapplied + Fgravity
Force at an angle and skier problems: SOHCAHTOA
g = acceleration due to gravity = -10 m/s2;
I Identified:
Mass= 60
Time = 10 seconds
Angle = 30 degrees
Then here's my attempt:
Fapplied = cos(60) = Fapplied/600N
Fapplied = 300N
Now what?
Please Help ASAP!
Homework Statement
Gloria, who has mass 60. kg, is skiing on the famous frictionless ski slopes. The slope is making an angle of 30o with the horizontal. How fast, in m/s, will Gloria be going after 10 seconds on the slope?
Homework Equations
d = v x t vavg = ½ (vf + vi) vf = at + vi
a = (vf - vi) / t d = vi t+ ½ at 2 vf2 = vi2 + 2ad
d = (vf2 - vi2)/2a
F = ma
Elevator Problems: Fnet = Fapplied + Fgravity
Force at an angle and skier problems: SOHCAHTOA
g = acceleration due to gravity = -10 m/s2;
The Attempt at a Solution
I Identified:
Mass= 60
Time = 10 seconds
Angle = 30 degrees
Then here's my attempt:
Fapplied = cos(60) = Fapplied/600N
Fapplied = 300N
Now what?
Please Help ASAP!