A 0.05 kg tennis ball moves at a speed of 10 m/s and is struck by a racket causing it to rebound in the

opposite direction at a speed 16 m/s. What is the impulse exerted on the ball?

5. If the cars are traveling at a constant speed, do they have a balanced force or an unbalanced force acting upon them?

you toss an apple from a tree 5m horizontally. The Apple hits your friend on the ground that is 7m away from the tree. How fast did you throw the Apple in m/s? hello, answeerr

What does the c in conptt stand for

Ganymede is one of the many moons of jupiter. it is nearly a sperical in shape. it is larger than the planet mercury and slightly smaller than the planet mars.

Unlike programmed decisions, nonprogrammed decisions are: a. based on predetermined rules regarding the decision-making process. b. relatively unstructured and occur much less often. c. relatively structured and recur with high frequency. d.

Part of the solar radiation entering the atmosphere about ___ actually reaches the earth's surface

A 36.5 kg box initially at rest is pushed 4.30 m along a rough, horizontal floor with a constant applied horizontal force of 150 N. If the coefficient of friction between box and floor is 0.300, find the following.

3 In a television tube, an electron starting from rest experiences a force of 4.0 * 10-15 N over a distance of 50 cm. The final speed of the electron is (do not worry about relativistic effects) :

Detail some of the anthropogenic changes to Earth's climate and their potential impact on life.

I have completed 40 minutes of exercise today and will enter a short description in the course Activity Log. True or False