Search for question
Question

4. Two children push horizontally, but in exactly opposite directions, on a third child in a wagon.The first child exerts a force of 75 N, the second a force of

90 N, friction is 12 N, and the mass of the third child plus wagon is 23 kg. What is the acceleration of the wagon? Draw a diagram. List the known variables. List any assumptions.

Fig: 1