Fleas are notorious jumpers reaching heights

Reference no: EM13541414

Fleas are notorious jumpers, reaching heights of nearly 20 cm, roughly 130 times their own height. Assuming that the flea acquires its initial velocity in leaving the ground over a distance of half its height, find the average acceleration the flea must have to reach a height of 20 cm. Express your answer as a multiple of g.

Reference no: EM13541414

Questions Cloud

Calculate the maximum allowable voltage with a wet-skin : A person notices a mild electric shock if the current along a path through the thumb and the index finger exceeds 80.0 ?A. Calculate the maximum allowable voltage without shock across the thumb and the index finger with a dry-skin resistance of 5...

Electric charge passes through circuit during this period : The compressor of an air conditioner draws an electric current of 21.2 A when it starts up. If the start-up time is 1.75 s long, then how much electric charge passes through the circuit during this period?

A flywheel having constant angular acceleration requires : A flywheel having constant angular acceleration requires 4.60 to rotate through 170 . Its angular velocity at the end of this time is 104. Find the angular velocity at the beginning of the 4.60 interval; the angular acceleration of the flywheel.

What was the angular velocity of the wheel at the beginning : Emilie's potter's wheel rotates with a constant 2.20 angular acceleration. After 3.50 , the wheel has rotated through an angle of 80.0 . What was the angular velocity of the wheel at the beginning of the 3.50 interval?

Fleas are notorious jumpers reaching heights : Fleas are notorious jumpers, reaching heights of nearly 20 cm, roughly 130 times their own height. Assuming that the flea acquires its initial velocity in leaving the ground over a distance of half its height, find the average acceleration the fle..

What is the current flowing in the square loop : A square loop of wire surrounds a solenoid. The side of the square is 0.1 m, while the radius of the solenoid is 0.025 m. The square loop has a resistance of 30 W. The solenoid has 500 turns and is 0.3 m long. The current in the solenoid is increa..

Particle to be the origin of the particles position x : A classical particle of mass m moves in 1 dimension and is attached to an ideal spring of spring constant mw_0^2 . Ignore friction. Take the equilibrium position of the particle to be the origin of the particle’s position x.

How far is center of earth from center of elliptical orbit : The eccentricity,e, of the Moon's orbit is 0.0549 and the mean orbital radius rL=(ab)^1/2 is 384,100 km. Calculate the lengths of the principal axes a and b of the Moon's orbit. How far is the center of Earth from the center of the elliptical orbit? ..

The maximum depth of lake superior : The maximum depth of Lake Superior is approximately 406 m. How much denser is the water at the bottom, compared to the water at the surface of the lake? A. 20% B. 2% C. 0.2% D. 0.02% E. 0.002%

User Account

All Pages