A cyclist has a final velocity of 30 m/s after coasting down hill for 2 seconds. If the cyclist underwent a constant acceleration of 7.5m/s2 during the descent, what was his initial velocity at the top of the hill?
what is exsolation?
A pond is 12 metres across. The crests of two successive waves are 60.0 cm apart and they each move across the pond in 15 seconds. a)What is the velocity of the waves? b)What is the frequency of the waves? c)What is the period of the waves?
The sides of the triangle at right are formed by the graphs of 3x+ 2y = 1, y = x − 2, and −4x+ 9y = 22. Is the triangle isosceles? How do you know?
75/15 = 5. So each baseball weighs 5 ounces. 15/5 = 3. Three baseballs weigh 15 ounces.
Josh borrows some money on which he makes monthly payments of $125.43 for 3 years. If the interest rate is 5.4%/a compounded monthly, what will be the total amount of all of the payments at the end of the 3 years?
Maria bought 5 cans of tennis balls. Each can contained 3 tennis balls. How many tennis balls did Maria buy altogether?
There are 4 children and 17 adults.
Explain It Why is 10-0=10, but 0/10=0? Explain
The ΔHvap of a certain compound is 34.68 kJ·mol1 and its ΔSvap is 93.60 J·mol1·K1. What it the boiling point of this compound?