A toy rocket is launched with an initial velocity of 15.0 m>s in the horizontal direction from the roof of a 39.0-m-tall building. The rocket’s engine produces a horizontal acceleration of 11.60 m>s32t, in the same direction as the initial velocity, but in the vertical direction, the acceleration is g, downward. Ignore air resistance. What horizontal distance does the rocket travel before reaching the ground?

Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/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. give the answer in m/s. describe the work you did to get the answer.

We will use a video to study faraday’s law of electromagnetic induction by analyzing the induction that occurs due a coil of copper wire sliding along an air track that passes through an external magnetic field. specifically, we will: examine some of the main principles behind faraday’s law. apply lenz’s law to determine the direction of the induced emf. take measurements of the induced emf from the voltmeter as the coil passes into and out of the external magnetic field. use the horizontal scale provided to determine the speed of the coil. calculate the magnetic field induced in the coil as it passes into and out of the external magnetic field.

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion