1. Determine the centripetal acceleration of a car moving at a speed of 40.0 km/h around a curve of radius 20.0 m. 2. Sh

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1 Determine The Centripetal Acceleration Of A Car Moving At A Speed Of 40 0 Km H Around A Curve Of Radius 20 0 M 2 Sh 1 (56.29 KiB) Viewed 24 times

1. Determine the centripetal acceleration of a car moving at a speed of 40.0 km/h around a curve of radius 20.0 m. 2. Show that it has dimensions of m/s² 3. The period of a stone moving in a horizontal circle of radius 2.00 m is 1.00 s. Find (a) its tangential velocity and (b) its centripetal acceleration. 4. Calculate the centripetal force on a 2000-kg car going around a curve of radius 175 m at a speed of 50 km/h. 5. Determine the force of attraction between two masses of 5.0 kg each, if they are separated by a distance of 15 cm. 6. Determine the acceleration due to gravity of the Earth at a height of 6000 km. 7. Find the gravitational force between the Earth and a 1000-kg satellite that has a circular orbit at a height of 5000 km above the Earth's surface.