Q. After a day of testing race cars, you decide to take your own 1580kg car onto the test track. While moving down the track at 10.0 m/s, you uniformly accelerate to 28m/s in 10 s. What is the average net force that you have applied to the car throughout the 10s interval?
Q. A certain pendulum clock that works perfectly well on Earth is taken to the moon, where g=1.63m/s2. The acceleration because of gravity is 9.81 m/s2. The clock is started at 12:00 am and runs for 24 hours. What would be the reading for the hours in units of h, what would be the reading for the minutes in units of min, and what would be the reading for the seconds in units of sec?