Loading the lesson
Loading the lesson
Search AllRounder.ai
Search the courses, subjects, tracks, games and features, or jump straight to a page.
Search the courses, subjects, tracks, games and features, or jump straight to a page.
4 cards from this section. Quick, good the night before a test.
Define speed.
Consider how we measure speed in daily life.
What is the difference between distance and displacement?
Think about both concepts while walking around a block.
What is the SI unit of speed?
Remember the basic units in physics.
True or False: Displacement can be negative.
Think of motion in the negative direction.
A car accelerates from 0 to 60 m/s in 10 seconds. What is its acceleration? If it takes another 5 seconds to come to a complete stop, what is the average acceleration during this time?
Use the acceleration formulas accordingly.
A ball is thrown downward from a height of 45 meters. Calculate the time taken to hit the ground, assuming no air resistance and g = 9.8 m/s².
Set up the equation carefully and solve for t.
6 more questions in this section. Enroll free to practise them all.
Enroll free