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The car with its passengers is traveling along a horizontal road when it suddenly runs onto a new piece of road surface, raised 5.5 cm above the old surface. Assume that this suddenly raises the wheels and the bottom ends of the springs through 5.5 cm before the body of the car begins to move upward. In the ensuing rebound, are the passengers thrown clear of their seats? To answer this, consider the maximum acceleration of the resulting simple harmonic motion, assuming the passengers do remain in their seats.
a) What is the maximum downward acceleration of the vehicle after it bounces? Enter the maximum acceleration of the car and passengers, assuming they do remain seated, as your first answer (without a sign),
b) Will the passengers would be thrown clear of their seats. just tell yes or no.
The distance to a star is approximately 4.2e18 m. If this star were to burn out today, in how many years would we see it disappear, How long does it take for sunlight to reach Jupiter
A solid sphere rolls without slipping when it is released from rest at the top of a ramp that is inclined at 34.0 degrees with respect to the horizontal, Calculate the magnitude of the sphere's acceleration, when the angle of the incline is 34.0 de..
The membrane surrounding a living cell consists of an inner and anouter wall that are separated by a small space. Assume that themembrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a..
To monitor the breathing of a hospital patient, a thinbelt is girded around the patient's chest. The belt is a233 turn coil. When the patient inhales,the area encircled by the coil increases by 39.0 cm2.
In a two-slit experiment, the slit separation is 3.00 x 10-5 meter. The interference pattern is created on a screen that is 2 meter away from the slits. compute what is the wavelength of the light
An amusement park ride called the Rotor consists of a room in the shape of a vertical cylinder (1.90 m in radius) which, once the riders are inside, begins to rotate, forcing them to the wall. When
A mass m1 = 8.99 kg at rest on a horizontal frictionless surfaceand connected to a wall by a spring with k = 70.0N / m collides with a second mass m2 = 5.00 kg, What is the maximum compression of the spring
Describe the early evolution of the Earth and its atmosphere. Describe the formation of the bodies involved and the role of motion in their formation, current state, or both. Include a description of any other bodies directly involved with their f..
A 3 kg block is observed to accelerate at a rate twice that of the 6 kg block. Is the net force acting on the 3 kg block therefore twice as large as that performing on the 6 kg block? Explain.
A certain lightbulb has a tungsten filament with a resistance of 19.4 ? when at 20.0°C and 150 ? when hot. Assume the resistivity of tungsten varies linearly with temperature even over the large temperature range involved here. Find the temperature o..
You push a 325-N trunk up a 20.0° inclined plane at a constant velocity with exerting a 211-N force parallel to the plane’s surface. What are the magnitude and direction of the friction force? What is the sum of all forces parallel to the plane’s sur..
The Isotope tritium has a half-life of 12.3 years. Assume we have 10 kg of the substance. What will be the disintegration constant (1/s)
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