A car travels at a constant speed around a circular track
A car travels at a constant speed around a circular track whose radius is 2.6 km. The car goes once around the track in 300 s. What is the magnitude of the centripetal acceleration of the car?
m/s2
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A capacitor has a surface charge density of 5 micro-coulombs/m2. What is the amount of the electrical force on the point charge
An airplane has a mass of 28,000 kg and takes off under the influence of a constant net force of 44,000 N
A woman stands on a scale in a moving elevator. Her mass is 53.0 kg, and the combined mass of the elevator and scale is an additional 815 kg. What does the scale read during the acceleration
A 9-g bullet is fired from a rifle. It takes 3.30 10-3 s for the bullet to travel the length of the barrel, find the average net force exerted on the bullet
A car travels at a constant speed around a circular track whose radius is 2.6 km. compute the magnitude of the centripetal acceleration of the car
Discuss the pros and cons associated with debt financing when compared to equity financing. use examples specific to the health care industry to support your response.
Hot working an aluminum alloy results in finer grain size that cold working it. Hot working a steel alloy can result in finer grain size than its parent material. The precipitates (inter-metallic phase) formed in aluminum alloys during aging is respo
On a banked race track, the smallest circular path on which cars can move has a radius of 111 m, while the largest has a radius 153 m, Find the smallest speed at which cars can move on this track without relying on friction
A 3.00-kg crate slides down a ramp. The ramp is 1.00 m in length and inclined at an angle of 30.0o. The crate starts from rest at the top, What is the speed of the crate at the bottom of this new ramp
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