An object of mass 2.95 kg, moving with an initial velocity of 5.02 i hat m/s, collides with and sticks to an object of mass 2.62 kg with an initial velocity of -3.63 j m/s. Find the final velocity of the composite object.

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?

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?