The x component of a velocity vector that has an angle of 37° (to the +x) has a magnitude of 4.8 m/s. what is the magnitude of the velocity? what is the y component of the velocity?

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates