The driver of a car travels 150 miles to reach his destination. If he travels 60.0 mi/h for 100 miles and 55.0 mi/h for the remaining 50.0 miles, what was his average velocity for the trip? O 57.8 mi/h 58.2 mi/h O 58.7 mi/h 59.0 mi/h

Question 7. A car drives horizontally off the edge of a cliff that is 68.3 m high. The police at the scene of the accident note that the point of impact is 153 m from the base of the cliff. How fast was the car traveling when it drove off the cliff? Ans: 40.98 m/s ic ambuba inajeni noTER m

A rocket-powered sled moves along a track, eventually reaching a top speed of 247 m/s to the west. It then begins to slow down, reaching a complete stop after slowing down for 3.92 s. What was the sled s average acceleration and velocity during the slowdown phase?     0 m/s^2 0, 123.5 m/s west     63.0 m/s^2 west, not enough information     123.5 m/s^2 east, 123.5 m/s east     63.0 m/s^2 east, not enough information

An object is moving east with a constant speed of 25 m/s for 5 seconds. What is the object's acceleration? O 125 m/s/s O 5 m/s/s O O m/s/s O 25 m/s/s 1 3. 4.

Charlotte is driving at 70.6 mi/h and receives a text message. She looks down at her phone and takes her eyes off the road for 4.63 s. How far has Charlotte traveled in feet during this time? distance: ft

An object travels 146 m due east when it turns around and returns to its starting position. The entire trip takes 69.0 seconds. a) What is the magnitude of the displacement of the object? 73.0 m 146 m 292 m 0 m b) What is the magnitude of the average velocity of the object? 2.12 m/s 0 m/s 1.06 m/s 4.23 m/s

1. A person travels by car from one city to another with different constant speeds between pairs of cities. She drives for 45.0 min at 65.0 km/h, 16.0 min at 70.0 km/h, and 35.0 min at 40.0 km/h and spends 35.0 min eating lunch and buying gas. (a) Determine the average speed for the trip.______km/h(b) Determine the distance between the initial and final cities along the route.______km

From a height of 11.0 m an object is sent directly downward with an initial velocity of 1.2 m/s. Determine how long the object stays in the air before touching the ground below. 1.38 s 1.20 s 1.86 s ○ 1.00 s

A rock is held steady over a well and dropped. 4.9 seconds later, the sound of the rock hitting water is heard. Sound travels at a constant speed of 337 m/s. How deep is the well?

If we know a truck is moving with a velocity 10.0 m/s at t = 0.0 s, and its velocity becomes 12.0 m/s at time t = 3.0 s. What is the position of the truck at t = 3.0 s ? O 5 m O 20 m O 30 m O 10 m O 33 m