#5. Driving in your car with a constant speed of 12 m/s, you encounter a bump in the road that has a circular cross section, as indicated in Figure 2. If the radius of curvature of the bump is 35 m, find the apparent weight of a 67-kg person in your car as you pass over the top of the bump. Hint: Apparent weight = normal force if the body is accelerating 12 m/s T-35 m

Q: A satellite is in orbit around the earth. Which one feels the greater force? A. the earth because…

A: Given data: Satellite moving in orbit around the earth

Q: There is a location between the Earth and the Moon where the gravitational pull acting on a mass at…

A: Mass of earth = 6 × 1024 Kg  Mass of moon = 7.35 × 1022 kg  Distance between earth and moon centre…

Q: 1. A 5-lb sphere is held in place on a semicircular hill with a radius of 12 ft. The sphere is…

A:

Q: TRUE OR FALSE  1. It is the gravitational pull of the earth that keeps us and other bodies…

A: As we know that the earth keeps pulling down the objects constantly with gravitational acceleration…

Q: D484/quizzes/2032785/take A 2400-kg satellite is in a circular orbit around a planet. The satellite…

A:

Q: You can think of hills as part of a circle. A 1400 kg convertible is driving at a speed indicated on…

A:

Q: 008 (part 1 of 2) Because of Earth's rotation about its axis, a point on the Equator experiences a…

A: It is given that

Q: A man is whirling a 0.25 kg ball on a 1.5 m long string at 3 m/s. What is true about the force on…

A: Here the man applies a force that makes the ball rotate in a circle. In this case, they did not ask…

Q: Two objects float in space, with negligible effects from other astronomical bodies. The first object…

A: Given data:  Two objects float in space m1 = 4.2×1016 kg m2 = 1.3×1015 kg Distance (r) = 6.2×108 m…

Q: The cylindrical space station shown, 200 m in diameter, rotates in order to provide artificial…

A:

Q: 1- Below Ligure a car goes with to mi on a road with up, Down Circular shape & hlat. Find apparent…

A:

Q: 1. On a planet whose radius is 1.5 × 107 m, the acceleration due to gravity is 20 m/s². An astronaut…

A:

Q: QUESTION 9 Consider a system of masses that consists of mass m1 -2 kg rotating at vr in a circle of…

A:

Q: Q3/ Calculate the gravitational force between the earth and the moon in newtons. The distance…

A:

Q: An airplane is flying in a horizontal circle at a speed of 360. km/h (see the figure). If its wings…

A:

Q: 2. Two object, M1 = 100 kg and M2 = 200 kg, are separated by a distance of 3.00 m. Calculate the net…

A: Mass M1 =100 kg  Mass M2 =200 kg  Distance between m1 And m2 is r = 3.0 m Using formula of newtons…

Q: v A car turning on a flat surface a, tension v A car rounding a frictionless banked curve b. the…

A: uniform circular motion -A circular motion is described as a body movement that follows a circular…

Q: A sports car (and its occupants) of mass M is moving over the rounded top of a hill of radius R. At…

A: (A). The free body diagram for the car at the very top of the hill

Q: While driving your car, if you go around a curve rapidly, you will feel as if you are being pushed…

A: This inertial effect, carrying you away from the center of rotation if there is no centripetal force…

Q: 11 You would like to confirm Netwon's second law by running an experiment. You decide to drop two…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: A 8.0x10-2-kg toy airplane is tied to the ceiling with a string. When the airplane's motor is…

A: According the question --- Given data-- Mass = 8 × 10-2 kg Speed  = 4.23 m/sec. Radius r = 1.42 m.…

Q: 6. An object of mass 3.0 kg is whirled around in a vertical circle of radius 1.3 m with a consta.…

A: Given: The mass of the object is 3 kg. The radius of the circular path is 1.3 m. The speed of the…

Q: A 200 g mass as spun in a horizontal circle of radius 0.45 m with an tangential velocity of 13 m/s.…

A:

Q: A 0.55-kg ball, attached to the end of a horizontal cord, is revolved in a circle of radius 1.3 m on…

A: Given that,Tension : T = 75Nradius : r=1.3mMass : m=0.55 kgNow,The tension force of the cord is…

Q: Miniature black holes. Left over from the big-bang beginning of the universe, tiny black holes might…

A: Mass of black hole ( M ) = 3 ×1011 kg Acceleration due to gravity ( g ) = 9.83 m/s2 Mass of body ( m…

Q: A 27 kg child is riding a playground merry-go-round that is rotating at 42.8rev / m * in Part a what…

A: a) Determine the centripetal force.

Q: A (person) sitting on a seat on a roller coaster going through the bottom of a dip

A: A person is sitting on a seat on a roller coaster going through the bottom of a dip.

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

A:

Q: 8. Compare: Play ihe sir by making resulting gravitational force on the objects. Starting scenario:…

A: According to newtons law of gravitation; The gravitational force FG of attraction is directly…

Q: On earth, two parts of a space probe weigh 11800 N and 2230 N. These parts are separated by a…

A: Given information: The weight of each part of the probe on earth: W1=11800 NW2=2230 NFrom weight we…

Q: What "g-force" acts on an Air Force Thunderbird pilot (mass = 77-kg) who, at the top of a loop of…

A:

Q: 7) A 40 kg child is taking a roller-coaster ride on a 40.0 m radius loop. What is the force that the…

A:

Q: What force must be supplied if a mass of 0.035 kg is revolved at a speed of 5.38 m/s and the radius…

A: Given data:  Mass (m) = 0.035 kg Speed (v) = 5.38 m/s Radius (r) = 0.55 m Required: Centripetal…

Q: The Weight of the Space Station The International Space Station operates at an altitude of 350 km.…

A: The formula for the gravitational force acting in the satellite when it is on earth’s surface is:…

Q: Consider a 2-kg ball on the end of a 1-m long cord whose mass is negligible. The ball is swung in a…

A: The ball revolving in a horizontal circle undergoes a radial force that keeps the ball revolving in…

Q: I Review Driving in your car with a constant speed of v = 22 m/s, you encounter a bump in the road…

A: speed (v) = 22 m/s radius (r) = 52 m mass = 63 kg

Q: 2. A 6-lb slider is propelled upward from A along the curved bar that lies in a vertical plane. If…

A: Given:-

Q: 1. There is no gravity in space because of the lack of air. 2. Neglecting air resistance, all…

A: Analysing the question, In this question we are given 5 statements. We have to determine which…

Q: A skate boarder is at the bottom of a circular half pipe with a radius of 6 meters. She has a speed…

A:

Q: Suppose it were possible to drill a frictionless cylindrical channel along a diameter of the Earth…

A:

Q: A car making a turn on a banked highway ramp is experiencing friction. The coefficient of static…

A:

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!