Worksheetscircular motion
Total questions: 10
Worksheet time: 10mins
A 10kg car travels at a constant speed of 20.0 m/s around a horizontal circular track. Which diagram correctly represent the direction of the car's velocity (v) and the direction of the centripetal force (Fc) acting on the car at a particular moment?
A satellite is orbiting the Earth at a speed of 1200m/s, find the radius of revolution if the Time period is 35000s
1200
67km
6700Km
35000
During its trip a car of mass 1500kg is traveling around a corner as shown in the picture. The car rounds a corner of radius 100m at a speed of 15m/s. Find the centripetal acceleration
22.5m/s
2.25m.s
15m/s
32.5m/s
During its trip a car of mass 1500kg is traveling around a corner as shown in the picture. The car rounds a corner of radius 100m at a speed of 15m/s. Find the centripetal force acting on the car.
300N
15000N
3375N
15N
During its trip a car of mass 1500kg is traveling around a corner as shown in the picture. What actual force is equivalent to the centripetal force in this situation?
Tension
Friction
Centrifugal force
gravity
