Determine how far away did the impact occur

Reference no: EM13343100

A person, with his ear to the ground, sees a huge stone strike the concrete pavement. A moment later two sounds are heard from the impact: one travels in the air and the other in the concrete, and they are 4.3s apart.

How far away did the impact occur?

Reference no: EM13343100

Questions Cloud

Calculate comprehensive problem : Calculate the cost per equivalent unit for each of the three cost items and in total.

Calculate the weight of a jetliner : The Mariana trench is located in the Pacific Ocean at a depth of about 11 000 m below the surface of the water. For comparison, determine the weight of a jetliner whose mass is 6.01 × 105 kg

How long is the rod : A student strikes a long aluminum rod at one end. Another student, at the other end with her ear close to the rod, How long is the rod

Define which compound is most likely to be soluble in hexane : Which compound is most likely to be soluble in hexane (C6H14) and why. A) acetone (CH3COCH3) B) benzene (C6H12) C) water D) chloroform (CHCl3) E) ethyl alcohol (CH3CH2OH)

Determine how far away did the impact occur : A person, with his ear to the ground, sees a huge stone strike the concrete pavement. How far away did the impact occur

Explain the largest concentration of toal ions : Which of the following aqueous solutions produces the largest concentration of toal ions and what is the total concentration of ions. A) 1.5 m sodium sulfate B) 1.5 m magnesium sulfate C) 2.0 m lithium perchlorate D) 1.0 m magnesium phosphate

Calculate the cost per equivalent unit for each : Determine the denominators to be used in the calculations of cost per equivalent unit for materials and conversion costs.

What is the direction of the childs velocity : A 80 kg man is ice-skating due north with a velocity of 6.0 m/s when he collides with a 35 kg child. What is the direction of the child's velocity just before the collision

Estimate the potential difference across the capacitor : A 3.1-cm-diameter parallel-plate capacitor has a 2.2mmspacing. The electric field strength inside the capacitor is 1.3×105V/m. What is the potential difference across the capacitor

User Account

All Pages