engineering recuitment AAI JE Technical Mock Test 2020-21 Engineering Mechanics Kinematics and Kinetics Circular Motion
Figure shows a wheel rotating about O2. Two points A and B located along the radius of wheel have speeds of 80 m/s and 140 m/s respectively. The distance between the points A and B is 300 mm. The diameter of the wheel (in mm) is _________
1
700
2
1400
3
500
4
1000