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Physics - Force and Motion

1.(a) What is the weight of an object whose mass is 50 slugs?
(b) What is the mass of an object whose weight is 50lb?

2. How much force is needed to bring a 3200-lb car from rest to a velocity of 44 ft/s in 8 seconds?

Solution Preview

1. (a) Weight = mass * acceleration of gravity = 50 slugs * 32 ft/s^2 = 1600 lb.

(b) Mass = ...

Solution Summary

Neat, step-wise solution is provided.