Two asteroids each of mass of mass M and radius R are moving in free space. At an instant, when their velocity vectors are ü, and ü, respect- ively, position vector of the second with respect to the first is 2: Determine the condition under which they will collide.

Q: 2. Use the grid method to show that specific gravity is dimensionless. (All dimensions cancel out)

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A: One thing is clear that  Ms. Jessica cannot complete the given consignmnet in one go . She has to…

Q: True or false ?  The ICRU sphere (ICRU, 1980) is a 30 cm diameter, tissue equivalent sphere with a…

A: True ICRU spheres are spherical phantoms of 30 cm diameter made from materials appropriate to…

Q: 1) An ant population grows at a daily rate of 3/10 times the current popu- lation. It is known that…

A: Given: The daily rate of growth is 310 times the current population of ants. The constant rate at…

Q: A boat with a flat bottom and its cargo weight 4,716N. The area of the boat's bottom is 7 m2 . How…

A:

Q: An artifact is dug out of the ground on a Greek Island and the archeologists want to determine the…

A: Given : Measure of three sides of artifact is Side 1, S1 = 1.2mm = 0.0012m Side 2, S2 = 2.7mm =…

Q: Give the fbm of the following quantities of wood: a. 800 lineal ft of 3⁄4 x 8 in. b. 15 pieces of 2…

A: Solution: The fbm of the given quantities of wood is explained below:

Q: A new generation ultralight plastic has a density of 0.75 g/cm3 Determine: a) What is the mass of…

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Q: As the human population grows and as the average rate of resource use per person rises, water…

A: The water footprint is defined as per capita consumption of water by a person in a year of a…

Q: Ititude a is given by P = Poe-0.00005a vhere Po is the pressure at sea level. A P% = 14.7 lb/in²…

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Q: A ship having a displacement of 25,000 metric tons enters a harbor of fresh water. The ship captain…

A:

Q: Wind tunnels are used to measure the aerodynamic properties of prototype models. (a) if a fan…

A: (a) Write the given data. A1=8.75 ft2v1=25 mi/hA2=4.35 ft2

Q: The weight of Earth's atmosphere exerts an average pressure of 1.01 ✕ 105 Pa on the ground at sea…

A:

Q: 4. A ship having a displacement of 25,000 metric tons enters a harbor of fresh water. The ship…

A:

Q: Explain why a slope of mass/volume of a particular substance also identifies the density of that…

A: Let the mass of a substance is plotted along the Y axis Let the volume of a substance is plotted…

Q: Which of the following statements accurately describes the Casimir effect? A) It describes the…

A: Out of the following statements we need to find which of the statements accurately describes the…

Q: a) What is the volume (in km3) of Avogadro's number of sand grains if each grain is a cube and has…

A:

Q: The weight of Earth's atmosphere exerts an average pressure of 1.01 x 10° Pa on the ground at sea…

A: Given in question - Average pressure (P) = 1.01×105  Pa                                  Radius of…

Q: A boat with a flat bottom and its cargo weight 4,060N. The area of the boat's bottom is 5 m2 . How…

A: Given Data : The weight of the cargo is given as W = 4060N. The area of the boat's bottom is given…

Q: A cargo ship of mass 90000 metric tonnes is floating in the Great Lakes. The Great Lakes are fresh…

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Q: A boat with a flat bottom and its cargo weight 4,320N. The area of the boat's bottom is 5 m2 . How…

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Q: Two carts are riding on an air track as shown in the figure. At time t=0 s, cart B is at the origin…

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Q: 1. Explain how the continuity equation and Pascal's Principle relate to Newton's 3rd law.

A: Newton's third lawThis states that for every action, there is an equal and opposite reaction.We can…

Q: a) Match letters or concepts with the correct description: b) The difference between the value we…

A: Matching concepts:Absolute Error: Difference between desired and actual measured value.Independent…

Q: Moses wanders through the wilderness, starting at the position 10 m [E]. (1) On the v-t graph,…

A:

Q: Tom Riddle has a diary with triangular pages (as pictured below) and just completed an entry in it…

A: Given Data- Pages of diary are triangular. Base = 4 inch  Height = 3 inch Mass density of ink is x…

Q: A silo filled with 53000 lb of grain has a floor with a total area of 1900 ft2. a) What is the…

A: Weight of grain,(W)=53000 lb=53000 Pound ------(1) [Given]     [Using 1 lb=1 Pound] Total…

Q: Q.A) The drainage design of a field is drain spacing = 60 m, length of drain lines = 200 m, slope =…

A: Consider the given data as below. Drain spacing, d=60 m Length of draw lines, l=200 m Slope, s=60…

Q: https://www.compadre.org/PQP/applications/section14_3.cfm

A: The electric field at a point inside a spherical shell is zero. This applies to the region between…

Q: The weight of Earth's atmosphere exerts an average pressure of 1.01 × 10° Pa on the ground at sea…

A: Pressure = Force /Area  Force F = P × 4 π R2

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!