At the Billings Auto and Highway Safety Testing Lab, a car with a crash-test dummy inside travels at 38.89 m/s (87 mi/h) toward a stationary car during a crash test. The
moving car takes 0.65 s from the point of car impact to the time when the car comes to a
complete stop. Calculate the deceleration of the car.

electric

explanation:

option number c is the right answer.

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.

did yall get answers for this yet