Which of newton’s laws explains why an object originally moving in a circular path will continue in a straight line path if the centripetal force is reduced to zero? newton's 1st law newton’' 2nd law newton's 3rd law newton's law of gravitation

Ben(55 kg) is standing on very slippery ice when junior(25kg) bumps into him. junior was moving at a speed of 8m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision .

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.