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5 cards from this section. Quick, good the night before a test.
What does the symbol 'u' represent in the equations of motion?
Think about the speed before motion starts.
What is the unit of acceleration?
It indicates a change in velocity over time.
What does the equation 'v = u + at' calculate?
It's about velocity at the end of a time period.
True or False: The initial velocity is always zero in uniformly accelerated motion.
Think if the object started moving before the observation.
A vehicle travels at 10 m/s and accelerates at 3 m/s² over a distance of 100 meters. Calculate the final velocity of the vehicle.
Look closely at the arrangement of variables in the equation you need to use.
A skateboarder accelerates down a ramp, starting from rest and reaches a speed of 15 m/s after descending 30 meters. Calculate the acceleration.
Ensure you solve for 'a' after substituting the known values.
6 more questions in this section. Enroll free to practise them all.
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