- #1
bigman8424
- 25
- 0
a 15.00 kb block slides down an included plane at 37.0 degrees to horizontal. find acceleration of block, if plane is frictionless:
theta: 37
m = 15.00 kg
a = ??
wtx - fk = ma
wtcos(53) - Fk = ma
15.00*9.8*.60 - Fk = ma
88 - Fk = ma
not sure here
n = mgcos37
n = 15.00*9.8*.80
n = 120 n
anyone no this 1
theta: 37
m = 15.00 kg
a = ??
wtx - fk = ma
wtcos(53) - Fk = ma
15.00*9.8*.60 - Fk = ma
88 - Fk = ma
not sure here
n = mgcos37
n = 15.00*9.8*.80
n = 120 n
anyone no this 1
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