On a high way a car is driven 80 km the first 1 he of travel, 50km during the next 0.5 he, and 40 km in the final 0.5 hr. What is the cars average speed for the entire trip?

Josh rowed a boat 1 mile out into the lake then turned right and rowed another 1/2 mile. draw a vector diagram thats shows his resultant displacement. be sure to label all vectors

Which of the following is an example of bad sportsmanship? O A. Feeling angry or sad after losing a game. O B. Hogging the ball instead of being a team player. O C. Calmly disagreeing with a referee's call. O D. Being upset about criticism from fans.

You raise a bucket of water from the bottom of a deep well. if your power output is 138 w, and the mass of the bucket and the water in it is 4.00 kg, with what speed can you raise the bucket? ignore the weight of the rope.

Two parallel plate capacitors with the same plate separation but different capacitance are connected in parallel to a battery. Both capacitors are filled with air.

Definition: The force applied when using a simple machine.

The nearest large galaxy to our own is about 2.5 million light-years away. how many meters is that

An automobile travels on a straight road for 25 km at 32 km/h. it then continues in the same direction for another 25 km at 64 km/h.

Why is it important for engineers to design bumper cars safely

What must her minimum speed be just as she leaves the top of the cliff so that she will miss the ledge at the bottom, which is 1.75 m wide and 9.00 m below the top of the cliff?

Which statement describes how light behaves when it strikes a translucent material? A. Light is scattered. B. Light is transmitted. C. Light is reflected. D. Light is absorbed.