A bowling ball reaches a speed of 10 m/s on the first roll, on the second roll it reaches a speed of 8 m/s. Which roll had the most kinetic energy?

The dimension of a rectangular shape is 5.9 by 4.1mm s measured with a veneer calliper whose minimum scale is 0.05 mm. The percentage error in its surface area is approximately.

A jogger travels due south and in the process his displacement vector has a magnitude of 4.68 km. he then jogs due west what is the magnitude of the displacement vector in the due west direction if the magnitude of the total displacement vector is 7.

A movie theater is 4 kilometers east and 2 kilometers south of your house. a. give the coordinates of the movie theater. your house is the origin. b. after leaving the movie theater, you drive 5 kilometers west and 3 kilometers north to restaurant.

According to newton, what kinds of objects are affected by gravity

Explain why wet clothes that are hung on a washing line dry best

How much heat is contained in 100 kg of water at 60.0 °C?

Which of the following statements is the best definition of weather? Weather is the current conditions in the atmosphere. Weather is the usual conditions in the atmosphere. Weather is the average conditions in the atmosphere.

Analyze: In the series circuit what characteristic was common throughout the experiment? What changed as you added more light bulbs?

StA A boat takes off from the dock at 2.5 m/s and speeds up at 4.2 m/s2 for 6.0 s. How far has the boat traveled? Round your answer to the nearest whole number.

In Part A, you determined that the heat added to the coffee is what you got. If it takes 4.2 J of energy to raise the temperature of 1.0 mL of coffee by 1.0∘C, then it should take twice as much energy to raise the temperature of 2.