I have a car moving which covers a distance of 20 m in 20 seconds. What is its speed?
1 m/s
2 m/s
0.5 m/s
3 m/s
Speed = Distancetime
= 20m20Seconds
= 1 m/s
One day, Tom was chasing Jerry. Tom was running at a speed of 3m/s and Jerry was at 2m/s. Then what will be their relative speed?
A cheetah starts from rest and accelerates with 2ms2 for 10 seconds. What is its velocity after 10 seconds?
When a body moving with a speed of 20 m/s. stops in 20 seconds, what is the acceleration?
A person standing on the edge of a cliff of height 40 m above the ground throws the first ball straight up with an initial velocity of 20 ms, and then throws the second ball straight down with the same initial velocity 20 ms. What are their respective velocities just before they hit the ground? (Take a = 10 m/s2)