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Questions and answers by
josephz
Questions (6)
A large box whose mass is 19.0 kg rests on a frictionless floor. A mover pushes on the box with a force of 235 N at an angle
1 answer
794 views
A group of engineering students constructs a slingshot to launch water balloons. The angle of launch is 30° and the initial
1 answer
499 views
A rock is thrown vertically from the edge of a cliff that is 500 ft high. It takes 6.5 seconds for the rock to hit the ground at
2 answers
1,207 views
An object moves such that its x-coordinate is given by x(t) = 6.0 m - (1.5 m/s2) t3 and its y-coordinate is given by y(t) = (8.0
0 answers
400 views
Rain is falling steadily but there is no wind. You are in an automobile that moves on a straight, flat highway at a constant
0 answers
918 views
A car can be driven around a 120 m radius curve at constant speed without sliding if the maximum centripetal acceleration is
0 answers
1,254 views
