The velocity of a car changes from 15 m/s south to 5 m/s south in 2 seconds what is the acceleration of the car

You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value