Acat is moving at 18 m/s when it accelerates at 4 m/s2 for 2 second. what is his new velocity?

Explanation:

His new velocity is the "Final velocity". In order to calculate it, you need to use the following formula:

Where is the Final velocity, is the Initial velocity, is the acceleration and is the time.

Based on the information provided in the exercise, you can identify that:

Therefore, you can substitute values into the formula:

Then, his new velocity is

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles