An electron moves in a circular path perpendicular to a constant magnetic field with a magnitude of 3.50 mt. the angular momentum of the electron about the center of the circle is 2.50 ✕ 10-25 j·s. (a) determine the radius of the circular path. cm (b) determine the speed of the electron. m/s

Aregular polygon has angkes of size 150° each. how many side has the polygon

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)