By definition we know that Force is equal to mass by acceleration F = m * a. Also, by definition acceleration equals velocity between time a = v / t. Therefore, the expression for the force will be given by: F = m * (v / t). Substituting the values: F = 17 * (6/3) = 34N. The force is 34N
Answer : <u> Equal</u>, <u>Zero</u>
If the object is moving at constant speed, it is under "equilibrium". So, forces acting on object are equal and the net force is zero.
We have that with v_1 =v this goes to show that the velocity of the bigger block after the collision takes place is v
From the question we are told
Suppose the blocks collide elastically. picking the positive direction to the right, what is the velocity of the bigger block after the collision takes place?
Generally the equation for Momentum is mathematically given as
P=mv
Therefore

Hence

Therefore

Hence

Now
with v_1 =v this goes to show that the velocity of the bigger block after the collision takes place is v
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