A 1250 kg car starts are rest then speeds up to 15 m/s. What is the impulse of the car? a 0
b 18750 kg m/s
c 1870 kg m/s
d 83.3 kg m/s

If a textbook weighs 37.2 n on venus, and the book has a mass of 4.4 kg, what is the strength of gravity on venus? 8.9 m/s28.9 m/si don't have enough information,9.8 m/s2

Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem

Ineed the answer to question 1 , i’m desperate