A23.8 kg space rock is pushed with a force and accelerates at 8.97 m/s/s. how much force was applied?

Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves