The diagram shows two bowling balls, A and B, each having a mass of 7 kg and placed 2 m apart from each other. What is the magnitude of the gravitational force applied by ball A on ball B? [Given G= 6.67x10" Nm² kg] [8.17x 101°N] 7 kg 7 kg -2m- ly 81 times the

Q: A commuter airplane starts from an airport and takes the route shown in the figure below. The plane…

A:

Q: A vector A has components A, = -3.50 m and A, 6.50 m. Find the magnitude (in m) and the direction…

A:

Q: A plane takes off from an airport and flies to town A, located d, = 320 km from the airport in the…

A: Given: The distance of town A is d1=320 km. The direction of town A is θ1=20.0∘. The distance of…

Q: A girl delivering newspapers covers her route by traveling 4.00 blocks west, 6.00 blocks north, and…

A: First displacement of girl Second displacement of girl Third displacement of girl

Q: Starting in Albany, you travel a distance 427 miles in a direction 38.0 degrees north of west. Then,…

A: From Albany,displacement = 427 miles in 38 degrees north of westHorizontal component = 427 cos( 38)…

Q: Suppose you walk 14.5 m in a direction exactly 19° south of west then you walk 22 m in a direction…

A: The walking distance along 19 degrees south of west is The walking distance along 39 degrees west of…

Q: A rabbit being chased by a fox moved 5 km north, then 6 km west. If the fox would run through the…

A:

Q: If F1 has a magnitude of 5 N at an angle of 60 degrees. F2 has a magnitude of 12 N at an angle of…

A:

Q: You found a treasure map and it said: Start at the well, go 100 m straight south, then 30 m, 40°…

A: Refer to the figure :

Q: Suppose you walk 15 m in a direction exactly 23° south of west then you walk 19.5 m in a direction…

A:

Q: You are on a treasure hunt and your map says "Walk due west for 86.1 paces, then walk 50.0 ° north…

A:

Q: nsider the vector whose x- and y-components are given to be in degrees the vector makes with the…

A:

Q: Consider the two vectors, A = 17.5x + 10.5y B = 3.1x - 3.5y a)What is the magnitude of the vector A…

A: Given,  A= 17.5 x + 10.5 y B= 3.1 x - 3.5 y We need to calculate,  a)What is the magnitude of the…

Q: 1.1. Consider two vectors: A = 3i – 2ĵ and B = î – 2} a) Use the component method to determine the…

A: 1.1 Given: A = 3i -2j B = i -2j a) To find C = A + B So on adding the vectors A& B we need to…

Q: Find the angle (in degree, measured from +x axis, ccw) of vector 4i-9j.

A: Given,  Vector = 4i-9j We need to find,  Angle measured from +x axis.

Q: Find the sine of the angle and the unit vector perpendicular to each: Ā = i+j + k and B = 2i + 3j –…

A: Given :  A⇀=i+j+k B⇀=2i+3j-k In this question we have to find the sine of the angle between A and B…

Q: A person walks 35° south of west for 4.56 km. How far due west and how far due south does the person…

A:

Q: Instructions for finding buried treasure include the following: Go 71.0 paces at 256 degrees, turn…

A:

Q: A boy was dropped, from a plane moving 120kph horizontally. If the height of the plane from the…

A:

Q: An airplane travels at 4.5 x 10^2 km due east and then travels an unknown distance due north.…

A:

Q: Ida Haitarun is captain of the Varsity cross country team. During the after-school practice on…

A:

Q: You are on a treasure hunt and your map says "Walk due west for 23.1 paces, then walk 40.0° north of…

A:

Q: An airplane flies 200 km due west from city A to city B and then 340 km in the direction of 31.0°…

A: Given: An airplane flies 200 km due west from A to B. Again it flies 340 km in the direction of 31°…

Q: Most days after lunch, I like to take a stroll around campus ( given it’s not too hot ). Suppose on…

A:

Q: Two protons (p) and two electrons (e) are arranged on a circle of radius r = 5 [cm], with angles 0₁…

A: Draw the schematic diagram of the system.

Q: A Red Cross helicopter takes off from headquarters and flies 90 km in the direction 210° from North.…

A:

Q: vector v is 5 unit in length, and making angle 50 degree (measured ccw from +x axis). It can be…

A: Given,  v= 5 units Angle = 50 degree We need to find, vx=?

Q: Find a vector v (in component form) so that the magnitude of vector v = 5 and when v is plotted in…

A: The objective of the question is to find a vector in component form that has a magnitude of 5, lies…

Q: On a fine Sunday afternoon, you went malling at the Mall of Asia. Starting from the parking lot, you…

A:

Q: Vector A has a magnitude of 10 units and makes an angle of 30 degrees counterclockwise from the…

A:

Q: Solve the following problem using analytical techniques: suppose you walk 15.0 m straight west and…

A:

Q: For vectors B = −3î − 7ĵ and A = −5î − 3ĵ, calculate the following. (a) A + B (Express your answer…

A: See below

Q: You walk 200 feet west and 100 feet north to bury your treasure chest. But when you return to dig it…

A: The angle with respect to north is, ϕ=tan-1xy=tan-1200 ft100 ft=63.4o

Q: A plane takes off from an airport and flies to town A, located d₁ = 360 km from the airport in the…

A:

Q: A car is driven east for a distance of 50 km, then north for 30 km, and then in a direction 30° east…

A: We label the displacement vectors A,B,and C ( and  denote the result of their vector sum as r. we…

Q: Why is T1 equal to 2x T3?

A:

Q: It takes a golfer three strokes to get a golf ball into a hole. On the first hit, the ball moves 6.0…

A:

Q: flying at a speed of 320 miles per hour on a bearing of N65°E. speed is 390 miles per hour and its…

A:

Q: Consider the two vectors, A= 17x+11.5y, B= 4.5x-3.5y a. What is the magnitude of the vector 3A+B?…

A:

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.