Ohio state fans are the worst. They do not care about the traffic laws in Chicago. One of them drives through a stop sign at 13.3 m/s, and only slams on the brakes exactly as they pass the stop sign. Their breakers will stop there car with an acceleration of -2.21 m/s^2. How many meters in length are the tire skid marks? Please provide the variable, number, and unit e. g., a= 1.34 m/s^2

Your answer is 1.5 hope i  

The boat's velocity relative to the riverbank can be resolved into two components. the component going north is 2.7 m/s and the component going west is 1.2 m/s.we add these two vectors and then find the magnitude of the resultant to get the speed.the magnitude of the resultant vector from adding can be obtained by the pythagorean theorem.    to two significant figures, the boat's speed relative to the riverbank is 3.0 m/s.

I'm having some difficulty seeing the diagram clearly.but the question says there's a net inward force on the object.so we know right away,  from newton's 2nd law of motion, thatthat baby is accelerating.  it doesn't even matter which way thenet force is pointing.  if there's any net force, then either theobject's speed or else its direction must be changing.

i hope i