A ball is thrown upward so that it reaches a height of 9 feet and then falls to the ground. When it hits the ground, it bounces to of its previous height. If the ball continues in this way, bouncing each time to of its previous height until it comes to rest when it hits the ground for the fifth time, find the total distance the ball has traveled, starting from the first throw.

Q: mountain climber descends at a rate of 20 meters per second. how far will he bescend after 6 second

A:

Q: A child who is 4 feet tall walks at a speed of 3 feet per second away from a lamp post that is 20…

A: Given that the child is 4 feet tall and he walks at speed of 3 feet per second from lamp post of 20…

Q: body thrown vertically upward from the ground reaches a height  of 48ft in one seconds. find how…

A: We use equation of motion of free fall . V2= U22-2gh.

Q: A basketball is tossed vertically into the air at a height of 50 feet. Everytime it strikes the…

A: given: A basketball is tossed vertically into the air at a height of 50 feet.  Everytime it strikes…

Q: Two people start walking from the same point. One walks south at 3 miles per hour and the other…

A:

Q: A boat can travel 8 miles downstream in the same amount of time it can travel 5 miles upstream. If…

A: If the speed of a boat in still water is u mph and the speed of the stream is v mph , Then  Speed of…

Q: A rubber ball is dropped on a hard surface from a height of 100 feet and bounces up and down. On…

A: Given:- A rubber ball is dropped on a hard surface from a height of 100 feet and bounces up and…

Q: A snail moves at the speed of 2.39 inches per minute.if the snail keeps moving at this rate,how many…

A:

Q: A car and a truck pass through the same intersection. The car passes through at 9:00am and travels…

A: Given: distance travelled by the car from 9:00 am to 1:00 pm is : distance travelled by the truck…

Q: If a car travels at 112 per hour calculate how far the car will travel in 15 min

A: Here, Given, speed of car is 112 miles/hr   [Assume the distance given in miles] which means it…

Q: A stone is dropped from a cliff of height of 1300 meters. When will the stone reach the ground?

A: Given,  Initial velocity, u = 0 ( rest) Height of the cliff , h = 1300m  Time taken to reach the…

Q: A body cools from 60°C to 50°C in 15 mins in air which is maintained at 30°C. How long will it take…

A:

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.