Obtain how long does it take for the stone to hit the ground

Reference no: EM13559729

A parachute dropped from a 30 meter-high clifffalls with a constant velocity of 1.5 meters per second. Twenty-twoseconds later a stone is dropped from the cliff.

a. How long does it take for the parachute to hitthe ground?

b. How long does it take for the stone to hit the ground?

c. Which one will hit the ground first andwhy?

Reference no: EM13559729

Questions Cloud

Explain what is the molar mass of the unknown metal : If there is .327g of an unknown metal and it reacts with 10 mL of 1.00 M of HCl, what is the molar mass of the unknown metal

Evaluate how far has the spring been compressed : A block of mass 12.0kg slides from rest downa frictionless 35.0 degree incline and is stopped by a strongspring with k=3.00x10 the 4th N/m. how far has the spring been compressed

How much kinetic energy does the neutron lose : a mass m neutron has elastic collision with a mass m' stillnucleus. How much kinetic energy does the neutron lose

Define melting points of pure individual components a and b : Melting point of a mixture A + B was measured to be higher than any of the melting points of pure individual components A and B. When this might be the case. (A possibility of an experimental error was excluded).

Obtain how long does it take for the stone to hit the ground : A parachute dropped from a 30 meter-high clifffalls with a constant velocity of 1.5 meters per second. How long does it take for the stone to hit the ground

Explain chromium(iii) sulfate is dissolved in enough water : 21.76g chromium(III) sulfate is dissolved in enough water to give 500.0 mL of solution. 10.00 mL of this solution is pipetted into a 250.0-mL volumetric flask and diluted to the mark.

The plate separation of a charged capacitor : The plate separation of a charged capacitor is 0.0690 m. A proton and an electron are releasedfrom rest at the midpoint between the plates. Ignore the attractionbetween the two particles, and determine how far the proton hastraveled by the time the e..

What is the wavelength in the body : Ultrasound with a frequency of 4.25 MHz can be used to produceimages of the human body. What is the wavelength in the body

Explain a series of compounds having the same structure : A set of data lists ratios r-/r+ for perfect packing in structures having coordination numbers of four, six, and eight. In practice a range of values for these ratios is observed within a series of compounds having the same structure.

User Account

All Pages