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Questions and answers by
Mike Joseph
Questions (14)
A projected space station consists of a circular tube that will rotate about its center (like a tubular bicycle tire) as shown
1 answer
5,455 views
A 1400 kg car rounds a curve of 57 m banked at an angle of 14 degree
If the car is traveling at 98 km/h, how much friction force
1 answer
963 views
What is the maximum speed with which a 1150-kg car can round a turn of radius 71 m on a flat road if the coefficient of static
1 answer
905 views
A 13.0 -kg box is released on a 33 degree incline and accelerates down the incline at 0.20 m/s^2
What is the coefficient of
1 answer
569 views
A projected space station consists of a circular tube that will rotate about its center (like a tubular bicycle tire) as shown
1 answer
709 views
What will a spring scale read for the weight of a 75-kg woman in an elevator that moves upward with acceleration of 0.30-g?
Unsur
1 answer
976 views
The earth has a mass = 5.98 X 10^24 kg and the sun has a mass = 1.99 X 10^30 kg. They are separated, center to center, by r= 93
2 answers
2,745 views
If the car is traveling at 98 km/h, will a friction force be required? If so, in what direction?
How much friction force will be
1 answer
391 views
A 1400 kg car rounds a curve of 57 m banked at an angle of 14 degrees
If the car is traveling at 98 km/h, will a friction force
1 answer
679 views
What is the maximum speed with which a 1150-kg car can round a turn of radius 71 m on a flat road if the coefficient of static
1 answer
445 views
A 0.40-kg ball, attached to the end of a horizontal cord, is rotated in a circle of radius 2.0 m on a frictionless horizontal
1 answer
630 views
A 13.0 -kg box is released on a 33 degree incline and accelerates down the incline at 0.20 m/s^2
Find the friction force impeding
2 answers
567 views
A 14.0 kg bucket is lowered vertically by a rope in which there is 181 N of tension at a given instant.
What is the acceleration
1 answer
798 views
A 0.140-kg baseball traveling 39.0 m/s strikes the catcher's mitt, which, in bringing the ball to rest, recoils backward 13.0
1 answer
799 views
