### Calculate his speed at the bottom of the swing

Assignment Help Physics
##### Reference no: EM13515119

Tarzan swings on a 30.0-m-long vine initially inclined at an angle of 30.0° with the vertical.

(a) What is his speed at the bottom of the swing if he starts from rest?

(b) What is his speed at the bottom of the swing if he pushes off with a speed of 6.00 m/s?

#### Questions Cloud

 Estimate the average bulk modulus of earths crust given : Earthquakes at fault lines in Earth's crust create seismic waves, which are longitudinal (P-waves) or transverse (S-waves). Estimate the average bulk modulus of Earth's crust given Define smaller differences observed among the pentanols : Even though butanols have the same number of the same atoms, we see large differences in their ability to dissolve water. How do you account for this? How might you account for the much smaller differences observed among the pentanols Estimate the uniaxial compressive and tensile strengths : Estimate C and of the rock mass and estimate the uniaxial compressive and tensile strengths of the rock mass Explain an organic compound of molecular formula : An organic compound of molecular formula C10 H12 O2 reacts with both aqueous NaOH and aqueous NaHCO3. The compound reacts with Br2/FeBr3 to yield 2 products which can easily be separated from each other and each has molecular formula C10 H11 O2 Br.. Calculate his speed at the bottom of the swing : Tarzan swings on a 30.0-m-long vine initially inclined at an angle of 30.0° with the vertical. What is his speed at the bottom of the swing if he starts from rest Explain solid cbr4 to be related to the above distances : Why are the Kr---Kr and intermolecular Br---Br distances in the solid form of the two elements practically identical. How would you expect the Br---Br distances in solid CBr4 to be related to the above distances Calculate the height of the hill : A child and sled with a combined mass of 55.0 kg slide down a frictionless slope. what is the height of the hill Define aqueous solution of sodium hydroxide reacts : An aqueous solution of sodium hydroxide reacts with an aqueous solution of ammonium chloride, yielding aqueous ammonia, NH3, and water Evaluate her altitude as she crosses the bar : A 44-kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 1.0 m/s. determine her altitude as she crosses the bar

### Write a Review

#### The direction as an angle above the horizontal

What is your displacement after running 2.60 west on Strawberry Fields, 1.1 south on Penny Lane, and 5.0 north of east at 40 degree on Abbey Road.

#### What''s the water pressure at that depth

After a shipwreck, a solid steel spoon lies at the bottom of the ocean, 8.00km below the surface. What's the water pressure at that depth? Find the fractional volume change in the spoon due to compression forces.

#### What fraction of the intensity of original beam

A block of mass m = 2.00 kg is dropped from height h = 90 cm onto the spring of spring constant k = 1960 N/m. Find out the maximum distance the spring is compressed.

#### What must be the direction of the current in the copper rod

A copper rod of length 0.78 m is lying on a frictionless table (see the drawing). What must be the direction of the current in the copper rod

#### Explain why are the voltages across opposite branches

When the galvanometer in a wheatstone bridge circuit shows no deflection, explain why are the voltages across opposite branches on each side of the galvanometer necessarily equal?

#### Find the magnification of the telescope

A reflecting telescope is built with a 10-cm-diameter mirror having a 1.00 m focal length. What is the magnification of the telescope

#### Find the linear density of the string

The middle C string on a piano is under a tension of 992 N. The period and wavelength of a wave on this string are 3.82 ms and 1.39 m

#### Find the magnitude of the static friction acting on cylinder

A string is attached to the center of a solid cylinder. The cylinder sits on a horizontal surface made of concrete and rolls without slipping. find the magnitude of the static friction acting on the cylinder

#### A 5kg ball is hanging from a long but very light flexible

a 5kg ball is hanging from a long but very light flexible wire when it is struck by a 1.5kg stone traveling

#### The incident electron loses energy

The incident electron loses energy The incident electron emits an x-ray.

#### Determine the output irradiance from the sandwich

A very large number (N+1) polaroids are arranged in a sandwich. Determine the output irradiance from the sandwich

#### What is the magnitude

What is the magnitude