1. Acceleration is defined as . Use this formula to show that the acceleration of a cart on an inclined plane that gains 6.0 m/s each 1.2 s is 5.0 m/s2 2. In this chapter we learned that the cause of...

1. Acceleration is defined as

. Use this formula to show that the acceleration of a cart on an inclined plane that gains 6.0 m/s each 1.2 s is 5.0 m/s²

2. In this chapter we learned that the cause of acceleration is given by Newton’s second law:
. Show that the 5.0-m/s²
acceleration in Exercise 33 can result when a 15-N net force is exerted on a 3.0-kg cart. (Note: The unit N/kg is equivalent to m/s².)