A force of 25.0 N is applied in the positive x-direction to a block of mass 9.25 kg, at rest on a frictionless surface. HINT (a) What is the block's acceleration (in m/s2)? (Indicate the direction with the sign of your answer.) m/s2 (b) How fast is it going (in m/s) after 5.00 s? m/s
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