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Questions (8)

A car travels at 80 km/h on a level road in the positive direction of an x axis. Each tire has a diameter of 66 cm. Relative to
1. 0 answers
2. 748 views
particle 1 of mass m1 = 0.29 kg slides rightward along an x axis on a frictionless floor with a speed of 1.8 m/s. When it
1. 2 answers
2. 841 views
particle 1 of mass m1 = 0.29 kg slides rightward along an x axis on a frictionless floor with a speed of 1.8 m/s. When it
1. 0 answers
2. 745 views
A 1100 kg automobile is at rest at a traffic signal. At the instant the light turns green, the automobile starts to move with a
1. 1 answer
2. 768 views
An amusement park ride consists of a car moving in a vertical circle on the end of a rigid boom of negligible mass. The combined
1. 0 answers
2. 880 views
an initially stationary block of mass m on a floor. A force of magnitude 0.540mg is then applied at upward angle of 16. What is
1. 2 answers
2. 693 views
A proton (mass ) is being accelerated along a straight line at in a machine. If the proton has an initial speed of and travels
1. 1 answer
2. 759 views
There are two horizontal forces on the 2.0 kg box in the overhead view of Fig. 5-39 but only one (of magnitude F1 = 20 N) is
1. 3 answers
2. 1,636 views

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