If the mass of the book is 50 sliding with acceleration 1.2 m/s ^ 2 then the friction force is 364N

185N

173N

73N

Answer and I will give you brainiliest
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Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?

Which composition of water moves to begin a deepwater current?

What organization and environment is described above?