A car makes a 75 mile trip in 1 hour. For the first 30 minutes, it travels at 50 miles per hour. For the second 30 minutes, it travels at 100 miles per hour. What is the instantaneous velocity of the car at minute 45? c A- 25 mph B- 50 mph C-75 mph D- 100 mph

Asap 1. which surface feature of the moon is characterized by mountainous areas? question options: maria terrae regolith craters 2.which statement describes surface features called maria on the moon? question options: layers of dust and rock deep areas of cooled lava deep, rocky and barren valleys highlands and mountainous areas

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e