Static, sliding and rolling are types of friction true or false
2 answers:
Its true because of all its friction durng movement
True because friction happens when two things are rubbed against each other and it creates force and sliding something vigorously against something else can create force.
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Speed = distance / time S= 40 000m / 5400s S= 7.41m/s
Answer:51.44 units
Explanation:
Given
x component of vector is
y component of vector is
so position vector is
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Direction
vector is in 2nd quadrant thus
F=m*a F=65 kg *9.8 m/s^2 F=637 N (Newtons) — this is the weight
Answer:19ohms
Explanation:
equivalent resistance=5+2+12
equivalent resistance=19ohms