2. At what constant speed would an 85 kg driver within the car pictured below have to be traveling in order to feel twice their normal body weight while driving into a depression in the road with a radius of curvature of 20 meters? Be sure to draw a force diagram to represent the situation.

Q: Question 13: A block of mass M is released at rest and it is under going a circular motion in a path…

A: given that  mass of block = M radius of path = R friction force f=bθ2/3

Q: Two 3.3 kg physical science textbooks on a bookshelf are 0.12 m apart. What is the magnitude of the…

A: Mass of each book m= 3.3 Kg  Distance between them , r= 0.12 m

Q: In the figure, a square of edge length 16.0 cm is formed by four spheres of masses m₁ = 5.20 g, m₂ =…

A:

Q: If the hoop has uniform density u, find the gravitational field strength at point P,  OP= 9R and is…

A:

Q: A 1.25 kg book located at some distance away from the center of the earth has a weight of 8.35 N.…

A:

Q: You are to solve this problem using only the tools of dimensional analysis. You are not expected to…

A:

Q: Two 2.1 kg physical science textbooks on a bookshelf are 0.17 m apart. What is the magnitude of the…

A:

Q: A rack of seven spherical bolwing balls (each 7.50 kg, radius of 9.40 cm) is positioned along a line…

A: Simple problem of gravitational force

Q: A 0.35 kg object is experiencing a net force of 25 N while traveling in a circle at a velocity of 11…

A:

Q: Please answer the following question(s): 1. A 97 kg person and their 7 kg dog are 8.4 m away from…

A: Mass, M = 97 kg and m = 7 kgSeparation, r = 8.4 mForce, F = ?

Q: How far away from a 1000 kg object would a 65 kg student have to stand in order to feel a…

A: Given,

Q: You are on a deep space mission to search for Earth-like planets. Your crew locates a possible…

A: Given Radius of the point R=7.5x106 mmass m= 1.0 kgReading of spring scale=8.5 N

Q: What must the separation be between a 5.2 kg particle and a 2.7 kg particle in order for their…

A:

Q: IWO spnerical celestial objectS, call them A and B have masS M1 and M2 With radius R1 and R2…

A: Gravitational force F = Gm1 m2 /r2  acceleration due to gravity g = GM/R2 M= mass of planet R =…

Q: What is the acceleration due to gravity on the Sun, if the Sun has a mass of 2 x 1030 and a radius…

A: Acceleration due to gravity is the acceleration a body falling freely under the influence of gravity…

Q: Three objects attract each other gravitationally when they are 0.25 m apart forming an equilateral…

A:

Q: The radius of the earth is 6.38x10e8 meters, a 7.20x10e3n spcacecraft travels away from earth. What…

A:

Q: The asteroid 243 Ida has a mass of about 4.0×1016kg4.0×1016kg and an average radius of about 16 kmkm…

A:

Q: A spacecraft of mass m = 1.5-10³ kg travels in vacuum in the absence of a gravitational field and…

A:

Q: A 2070 kg space station orbits Earth at an altitude of 5.25 x 105 m. Find the magnitude of the force…

A:

Q: What is the gravitational acceleration from the center of a spherical object whose mass is 3.9*10^23…

A:

Q: A 60 kg Gila monster on a merry-go-round is traveling in a circle with a radius of 1.9 m at a speed…

A: Given data:  Mass (m) = 60 kg Radius (r) = 1.9 m Speed (v) = 2 m/s Required: The net force (F)

Q: 3. This is based on exercise 5.57 in Morin. A particle of mass m is located at the tip of a hollow…

A: Given: The mass of the particle m. The surface mass density σ. The slant height is L. The angle of…

Q: Suppose a cylindrical habitat in space 7.90 km in diameter and 45.0 km long has been proposed. Such…

A: How fast the cylinder have to rotate to imitate the Earth's gravitational field at the walls of the…

Q: What is the gravitational acceleration close to the surface of a planet with a mass of 2 M E and…

A: Given, Mass of the earth =ME The radius of the earth = RE

Q: Caroline (45 kg) is riding looping roller coaster (radius = 15 meters) at Cedar Point. At the top of…

A:

Q: The mean diameters of planets A and B are 8.0 x 103 km and 2.9 x 104 km, respectively. The ratio of…

A:

Q: An Air Force Thunderbird pilot enters a loop of radius 8.6 x 102 meters traveling at a speed of 470…

A:

Q: If the legendary apple of Newton could be released from rest on the surface of a neutron star with a…

A: Write a given values of this question. M=1.6×1.99×1030kgdr=2×3.5cm=0.070mr=18km=18000m

Q: A space probe is launched from Earth headed for deep space. At a distance of 10,000 miles from…

A: Given value--- Force = 510 lb at 10000 miles.  We have to find--- (a) 20,000 miles. (b) at 30,000…

Q: A space shuttle is in a circular orbit at an altitude of 238 mi. Calculate the absolute value of g…

A: Concept: Given: Altitude=238 milesSince, 1 mile=1.60934 kmThus,Altitude=238×1.60934Altitude=383.02…

Q: At an amusement park loop-the-loop ride, the loop has a radius of 10 m. In one of the cars, you are…

A: Given data The radius is r=10 m The initial apparent weight is w=800 N The velocity at the top is,…

Q: A scientist is on a 3.07×103 high mountain top with a gravimeter that records the free fall…

A: The acceleration due to gravity at height of the mountain top is,Substitute the values,

Q: If I shot an arrow straight up into the air, it would leave my bow traveling at a rate of 140 feet…

A: GivenInitial velocity (u) = 140 m/sequation of height h(t) = 140 t - 16t2

Q: Two ships of equal mass are 104 m apart. What is the acceleration of either ship due to the…

A:

Q: M IS golng a circular motion in a path of radius R as shown in Figure 7. The gravitational force…

A: Here we shall use the law of conservation of energy; Amount of energy dissipated to overcome the…

Q: At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of…

A: Given, rate T at which a cylindrical spaceship rotate if occupants are to experience simulated…

Q: Annaliese (55.0 kg) stands on the top of Mount Everest a. If her force due to gravity is 537.5N, how…

A: The mass of Annaliese, m = 55 kgThe force due to gravity, W = 537.5The radius of the Earth, R =…

Q: Anna (50 kg) is riding in her car traveling through hilly terrain. When her car is at the top of a…

A:

Q: One of your summer lunar space camp activities is to launch a 1090 kg rocket from the surface of the…

A:

Q: Which of the following is the variation of acceleration due to gravity at a depth “d” below the…

A: To find: The variation of acceleration due to gravity at a depth “d” below the earth’s surface

Q: space probe is launched from Earth headed for deep space. At a distance of 10,000 miles from Earth's…

A: Given, a space probe is launched from Earth headed for deep space. At a distance of r1=10,000 miles…

Q: What is the magnitude of the gravitational attraction between the books?

A: Given  Mass  of physical science textbooks M = 3.8 kg Distance between these similar book is r=…

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!