A jogger with a constant velocity of 4 m/s runs by a stationary dog. One second after passing the dog, the dog decides to chase the jogger. The dog accelerates from rest at 1.5 m/s^2. (Hint at the end of review packet) a. How long does it take the dog to catch the jogger?
b. How far away from the spot where the dog was sitting has the jogger gone when she is caught by the dog?

Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car

You have been hired to design a spring-launched roller coaster thatwill carry two passengers per car. the car goes up a 10-m highhill, then descends 15m to the track's lowest point. you'vedetermined that the spring can be compressed a maximum o 2.0m andthat a loaded car will have a maximum mass of 400kg. for safetyreasons, the spring constant should be 10% larger than the minimumneeded for the car to just make it over the top. a) what spring constant (k) should you specify ? b) what is the maximum speed of a 350 kg car if the spring iscompressed the full amount.