A 1000 kg car moving at 7.0 m/s tries to round a corner in a circular arc of radius 9.0 m. The roadway is flat and level. (a) What size is the centripetal force that acts on the car as it successfully rounds the curve? (b) What is the minimum coefficient of friction between the tires and the road that will allow the car to make it through the turn without slipping?

Q: Q3) A child rolls a ball of mass 0.025 kg (A) along a table at a speed of 2.3 m/s to collide head-on…

A:

Q: Three polarizing plates whose planes are parallel are centered on a common axis. The directions of…

A:

Q: Frank Lemming steps off the cliff with a herd of his fellow lemmings. If Frank free falls for 3…

A: As per the given data, Time (t) = 3 s; Acceleration (a) = 9.8 m/s2 (For free fall); Initial velocity…

Q: If two pieces of polarizing material are crossed, this means: (Select ALL correct answers) The angle…

A:

Q: 5.5. A child pulls a sled across rocky ground at a constant speed by using a 18 N force to pull the…

A:

Q: Starting from rest, a discus thrower accelerates the discus to a final angular velocity of 18 rad/s…

A: Given: The initial angular velocity is 0 rad/s. The final angular velocity is 18 rad/s. The time…

Q: Revie The figure below (Figure 1) illustrates an Atwood's machine. Let the masses of blocks A and B…

A: Now lets try to understand the question. In basic level we always say that let the pulley is mass…

Q: At he center of the rope, a 7.9-kg ball is hung as shown. What is the tension in the rope if the…

A:

Q: 7.) An 87-g box is attached to a spring with a force constant of 82 N/m. The spring is compressed 11…

A: The mass of the box: m=87 g=0.087 kg The force constant of the spring: k=82 N/m The initial…

Q: X N α В y If the magnitude of a force is P = 11 lb and direction angles are 3 = 104° and y = 34°,…

A:

Q: 4. Eddy throws a little sand bag so that it lands on the top of a vertical post that is 4 m high.…

A:

Q: Two point charges (q, and q2 = +20 µC) are placed on the x-axis at the positions x1 = -2.0 m and x2…

A: Given data:  q2 = +20 μC x1 = -2.0 m x2 = 12 m Net electric potential is zero at x = 9.2 m Required:…

Q: A solenoid of radius 2.30 cm has 560 turns and a length of 25.0 cm. (a) Find its inductance. 18.4 x…

A:

Q: 1. A solid insulating sphere of radius A has a total charge Q that is distributed uniformly…

A:

Q: i need some help with the below question

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Sound waves undergo reflection and refraction, much as electromagnetic waves do. Here is one…

A:

Q: n asteroid has asteroid has a long axis of long axis of 77

A: Length of long axis, Speed , v = 0.250 c

Q: A small, 2.00-g plastic ball Is suspended by a 23.2-cm-long string in a uniform electric field as…

A: Given: The mass of the ball is 2 g. The length of the string is 23.2 cm. The strength of the…

Q: An electron with a mass of 9.11 x 10-³¹ kg is accelerated by a particle accelerator to a speed of…

A: Write the expression for the relativistic mass.

Q: 12. A 2 kg block has an apparent weight of 16 N when weighed under water. a. Draw a diagram showing…

A: As the block is immersed in water, the water exerts a buoyant force on the block, which acts…

Q: Calculate the power output (in J/s) of a 500-g spider as it walks up a windowpane at 2.3 cm/s. The…

A: The power can be expressed as the ratio of the work done by the object to the time for which the…

Q: A solid insulating sphere of radius a = 3 cm is fixed at the origin of a co-ordinate system as…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: I need to look correct answer and show all work please

A: Step 1:Determine the given values:The kinetic energy is KE=14.8 eV.The potential energy is U=34.7…

Q: Soccer players often fool around in practice with something called the "crossbar challenge" which is…

A:

Q: 7. A tennis ball (hollow sphere)is released from rest at h = 3R, where R = 1.0 m is the radius of…

A: Given, Initial height,h=3R=3(1)=3 m Height of point P,H=R=1 m Mass of ball, m=1 kg

Q: Observer 1 is standing on the earth and measures how long it takes a ship to travel from Earth to…

A: Time measure by an  Observer 1 is standing on the earth  = t1 Time measure by an observer 2 is…

Q: 007 10.0 points A 0.280 kg block on a vertical spring with a spring constant of 4.97 × 103 downward,…

A:

Q: Assignment: heat capacity 8.85 g of a mercury alloy is heated from 8.1°C to 159.6°C, and absorbs…

A: where m denotes body mass, C denotes specific heat capacity,   denotes temperature difference.given…

Q: If a spring has a frequency of 5 Hz and an amplitude of 0.7 m, then find the acceleration 4.0…

A: Write the function of the position. x=Acosωt   Differentiate the function of the position to obtain…

Q: Problem 1 From the given diagram compute the current in the circuit and the power of the bulb.…

A:

Q: 5.2. In previous homework sets you explored the bounce of a 0.50 kg basketball. It hit the floor…

A: The basketball, having a mass of 0.5 kg, is bounced off a hard floor. As the basketball was about to…

Q: 7. A bullet (100g) is fired at a velocity of 200 m/s and it then collides with a stationary block…

A:

Q: 6. The function s(t) = 2t³ -12t, 0stS7, describes the position of a particle moving along a…

A: A) When v(t) = 0, the particle stops. This means that the particle stopped at t = 0 s and t = 4 s.…

Q: What force (in Newtons) must be exerted on the master cylinder of a hydraulic lift to support the…

A: Given data:  The mass of the car (m) = 1998 kg The diameter of master cylinder (d1) = 3 cm The…

Q: 5) A copper wire 1.0 miles long, with a diameter of 1.00 mm. What is the resistance of the wire?

A: 5. The resistance of a wire is directly proportional to the length of the wire and inversely…

Q: You take a mercury barometer to Venus, where the acceleration due to gravity is 9.04 m/s2, and the…

A:

Q: A car moves at a constant speed around a circular track. Which of the following is a true statement…

A: Car moves at a constant speed around a circular track Select correct statement for this condition=?

Q: 1) ri L P Sin 74 72 concel do dalo cost Figure 21.10, a conducting ring 0.29 m in radius carries a…

A: The amount of work required to transfer a unit of electric charge from a reference point to the…

Q: 5) Let's use this expression to solve a problem. Star X and Star Y are intrinsically identical…

A: Given, star X is located 20 light-years from earth star Y is located 40 light-years  from earth…

Q: 1) A 1.00-mol sample of an ideal diatomic gas is allowed to expand. This expansion is represented by…

A:

Q: P2: Using divergence theorem to calculate the total flux of the vector field on the entire surface…

A: The divergence theorem states that the surface integral of the normal component of a vector point…

Q: R1° R2° (R1+Ř2)º H R2 R1° G

A: The equivalent resistance in series is  R = R' + R'' The equivalent resistance in parallel is…

Q: A plane electromagnetic wave, with wavelength 2.9 m, travels in vacuum in the positive direction of…

A:

Q: A metallic wire is stretched from original length of 2 m to 6 m. If the original cross-sectional…

A: Given data: The original length of the metallic wire, l=2 m. The new length of the metallic wire,…

Q: A skier weighing 300 N (Fg = 300 N) has just begun descending a 20° slope. The coefficient of…

A:

Q: 4. A neutron has a rest mass of 1.68 x 10-27 kg. How much kinetic energy would it possess if it was…

A: The rest mass, The relative velocity of the neutron,

Q: Q a dQ ds x dE, dE a dE X

A:

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.