3. A 5.00-kg box is moving to the right with speed 3.00 m/s on a horizontal, frictionless surface. At t = 0 a horizontal force is applied to the box. The force is directed to the left and has magnitude F(t) = (8.00 N/s²)t². (a) What distance does the box move from its position at t = 0 before its speed is reduced to zero? (b) If the force continues to be applied, what is the speed of the box at t = 3.00 s?
3. A 5.00-kg box is moving to the right with speed 3.00 m/s on a horizontal, frictionless surface. At t = 0 a horizontal force is applied to the box. The force is directed to the left and has magnitude F(t) = (8.00 N/s²)t². (a) What distance does the box move from its position at t = 0 before its speed is reduced to zero? (b) If the force continues to be applied, what is the speed of the box at t = 3.00 s?
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Answer #3, letter a and b.
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3. A 5.00-kg box is moving to the right with speed 3.00 m/s on a horizontal, frictionless surface.
At t = 0 a horizontal force is applied to the box. The force is directed to the left and has
magnitude F(t) = (8.00 N/s²)t². (a) What distance does the box move from its position at
t = 0 before its speed is reduced to zero? (b) If the force continues to be applied, what is the
speed of the box at t = 3.00 s?
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