A ball is dropped from the top of a building of height h. If it reaches the ground in 5 seconds, what is the height of the building? (Take g = 10 m/s²)
A ball is thrown vertically downward with a velocity of 10 m/s from the top of a building. If it reaches the ground in 10 seconds, what is the height of the building? (Take g = 10 m/s²)
A ball falls from a building of height 125 m and reaches the ground in 5 seconds. What was its initial velocity? (Take g = 10 m/s² and downward as positive)
A ball falls from a building of height 125 m and reaches the ground in 2 seconds. What was its initial velocity? (Take g = 10 m/s² and downward as positive)
A ball is dropped from a building of height 125 m. How much time will it take to reach the ground? (Take g = 10 m/s²)
A car starts from rest and moves with a uniform acceleration of 10 m/s² for 10 seconds. What distance does it cover during this time?
A car moving at 100 m/s applies its brakes and comes to rest in 10 seconds. If the retardation is 10 m/s², what is the stopping distance?
A car starts from rest and moves with a uniform acceleration of 10 m/s². How much distance will it cover in 10 seconds?
A car has to stop within a distance of 500 m in 10 seconds by applying brakes. If the retardation produced by the brakes is 10 m/s², what was the initial velocity of the car?