# An object with a mass of #8 kg# is acted on by two forces. The first is #F_1= < -2 N , 1 N># and the second is #F_2 = < 3 N, -1 N>#. What is the object's rate and direction of acceleration?

Acceleration is

Newton's Second Law:

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Acceleration = (1 kg·m/s², 0 m/s²)

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- A box with an initial speed of #3 m/s# is moving up a ramp. The ramp has a kinetic friction coefficient of #5/2 # and an incline of #pi /4 #. How far along the ramp will the box go?
- How fast will an object with a mass of #4 kg# accelerate if a force of #23 N# is constantly applied to it?
- An object with a mass of #6 kg# is pushed along a linear path with a kinetic friction coefficient of #u_k(x)= 2+cscx #. How much work would it take to move the object over #x in [pi/12, (3pi)/4], where x is in meters?
- An object with a mass of #2 kg# is on a plane with an incline of #pi/12 #. If the object is being pushed up the plane with #7 N # of force, what is the net force on the object?
- An object with a mass of #4 kg# is acted on by two forces. The first is #F_1= < 3 N , -4 N># and the second is #F_2 = < 2 N, 6 N>#. What is the object's rate and direction of acceleration?

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