A car crash causes an acceleration of 6.2 g. What is the car's acceleration in meters per second squared?
O A. 6.2 m/s2
B. -60.8 m/s2
c
O C. -9.8 m/s2
O D.-16.0 m/s2
SUBMIT

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)

In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque