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WorksheetsCircular Motion Calculations Level 2
Total questions: 10
Worksheet time: 3600secs
Amy drives around a roundabout of radius 18.0 m. The car takes 5.0 s to drive a semi-circle. What is the frequency of the car?
0.01 Hz
0.1 Hz
1 Hz
5 Hz
Amy drives around a roundabout of radius 18.0 m at 25 ms-1 Calculate the centripetal acceleration of the car.
4.36 ms-2
11.3 ms-2
24.2 ms-2
34.72 ms-2
Amy drives around a roundabout of radius 18.0 m at 25 ms-1. If the total mass of the car is 1250 kg, calculate the centripetal force.
434 N
3000 N
5746.21 N
43402.78 N
A car is doing donuts in the parking lot with a velocity of 7.5 m/s in a radius of 5 m. What is the circular acceleration?
11.25 m/s2
37.5 m/s2
1.5 m/s2
3.333 m/s2
The radius of the moon's orbit about the center of the earth is 3.84 x 108 m. The period of the orbit is 2.36 x 106 s. Calculate the velocity of the moon.
1.02 x 103 m s-1
1.52 x 103 m s-1
2.03 x 103 m s-1
2.54 x 103 m s-1
The radius of the moon's orbit about the center of the earth is 3.84 x 108 m. The period of the orbit is 2.36 x 106 s. The mass of the moon is 7.30 x 10 22 kg. Calculate the size of the centripetal force acting on the Moon in its orbit.
1.324 x 1020 N
2.234 x 1019 N
2.234 x 1020 N
3.21 x 1019 N
Ewan uses 985.4 N of centripetal force to circle the "hammer". He circles it five times in 8 seconds with a radius of 0.75 m. Calculate the hammers velocity.
7.54 ms-1
0.59 ms-1
0.94 ms-1
3.76 ms-1
Ewan uses 985.4 N of centripetal force to circle the "hammer". He circles it five times in 8 seconds with a radius of 0.75 m. Calculate the hammers mass.
13 kg
24 kg
17 kg
5 kg
The 450 kg car takes 3.6 seconds to go three times around the roundabout with a radius of 6 m. Calculate the centripetal force acting on the car.
1309 N
35000 N
358271 N
74022 N
