The shaft is supported at its ends by two bearings a and b and is subjected to the forces applied to the pulleys fixed to the shaft. the 400-n forces act in the z- direction and the 200-n and 80-n forces at in the positive y direction. the journal bearings at a and b exert only y and z components of force on the shaft. determine the normal force at d in the x-direction

Order the sequence of ideas that lead to marie curies discovery of radioactive elements number the events in chronological order starting with the oldest

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.