Atumbleweed is moving with a velocity of 5.4 m/s westward. a sudden gust of wind blows for 1.5 seconds and reduces its velocity to 1.8 m/s. what is the acceleration of the tumbleweed during this time?
a. -1.8 m/s² b. -2.0 m/s² c. -2.4 m/s² d. -2.7 m/s²

How is zig zagging a form of acceleration?

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates

Newtons view of arrangement of the universe. don't copy from anywhere.