Technically yes you are i think
Answer:
40 Hz
Explanation:
f = 1/T = 1 / 0.025 = 40 Hz
Headphones, refrigerator magnets, and compasses
Hope that was helpful.
a 10 kg block reaches a point with a velocity of 15 m per second and slides down a rough track my the coefficient of the kinetic energy between the two surface ab and the block iis0.52
Answer:
0.3858 Nm
Explanation:
The torque of the couple is the dot product of the force vector and the couple vector from 1 end of the ruler to the center. This equals to the product of their magnitude times the cosine() of the angle made by their direction:
