An object has 5 units of momentum to the right. If an impulse of 4 Ns to the right is applied to it, its momentum will CHANGE by
a.) 1
b.) 4
c.) 5
d.) 9
e.) 20

How does the entropy of steam compare to the entropy of ice?

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?

What are the differences and relationships between speed, velocity, and acceleration