A car came to a stop from a speed of 16 m/s in a time of 2.3 seconds. What was the acceleration of the car?
O A. -9.80 m/s2
B. -4.12 m/s2
C. -6.96 m/s2
D. -13.7 m/s2

Which is not true about oxygen-17 and oxygen-18?

What is a possible result of higher air temperature caused by global warming

Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?