Which of newton's laws accounts for the following statement? "a force cannot act alone."

Aphysical change is a change in the size, shape,, or stafe of matter true or false

=force × distance a. work b. velocity c. pressure d. momentum

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n