4. A dog sits 1.5 m from the center of a merry-go-round. The merry-go round is set in motion, and the dog's tangential speed is 1.5 m/s. What is the dog's centripetal acceleration? 5. A race car moving along a circular track has a centripetal acceleration of 15.4 m/s². If the car has a tangential speed of 30.0 m/s, what is the distance between the car and the center of the track? 6. A pilot is flying a small plane at 56.6 m/s in a circular path with a radius of 188.5 m. The centripetal force needed to maintain the plane's circular motion is 1.89 x 104 N. What is the plane's mass?

Q: "he demand function for specialty steel products is given, where p is in dollars and q is the number…

A: Given:-            p = 150100-q3dpdq = ddq  150100-q3

Q: I'm trying to solve this question, The record time for a Tour de France cyclist to ascend the…

A: The efficiency of the human body of work is 25%. Write the expression for the energy to ascend the…

Q: A 55 kg skateboarder (with the board) wants to just make it to the upper edge of a "half-pipe" with…

A: i) Let the mass of the skateboarder with the board be denoted by m. If the skateboarder is treated…

Q: A tank, shaped like a cone has height 4 meters and base radius 3 meters long. It is placed so that…

A:

Q: What is simultaneity? Please Use an example in your explanation

A: Simultaneity refers to events occurring at the same time, sharing a common moment.It is a concept in…

Q: While waiting in line, you become curious as to how long it takes to complete 1 lap.  You decide to…

A: Given data The length of the track is l = 1 mile. The speed of the go-karts is v = 20 mph.…

Q: (c) The radius of the Earth (Rp) is 3.7 times the radius of the Moon (RM), and the mass of the Earth…

A: It's been specifically asked to answer 11 c(i) and 11c (ii).

Q: A cylindrical water tank 6 meters high with a radius of 2 meters is buried so that the top of the…

A:

Q: Please refer to the red box.  Why did they square the values for A and B? Why is it raised to 1/2?

A: To answer this question we have to be aware of dot product and magnitude formula

Q: Our neighbour is asking us for the length of the shortest ladder that is able to reach the house by…

A: The height of the fence: h2=8 m The distance between the fence and the vertical wall: d1=3 m

Q: b) A human can generate power of about 80 W. If one person works to raise water for 4 hours every…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Problem 2) An electric lawn mower runs on 1000 watts of electrical power input. The same mower can…

A: Given data:  Power (P) = 1000 W Time (t) = 20 minutes = 1200 seconds Energy required (Eout) =…

Q: 7. Consider the scalar quantity = 5x²y³z². Find: Vo. 8. Find: |VO|@ (3, 6, 9).

A:

Q: A =(-3,3) F = (6₁6) e) Find the magnitude of the projection of D on G = BI cos a answer a) Ô =DxG of…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: why the a and b in dot product can be cancelled out while the a and b in absolute value do not?

A: If we have, let's say, two vectors,.Then, their dot product is defined as,Now, if the angle between…

Q: A rectangular tank that is 9 feet long, 5 feet wide and 6 feet deep is filled with a heavy liquid…

A:

Q: Write a realistic problem for which the expression below is the solution

A: In the following problem, We have an expression 2az Vm=-dVdz Here: a is the constant, with unit of…

Q: Can u please show the math (step 5) step by step for this question

A: The given equations are  R1+R2+R3=6800 Ω................(2) R1+R22+R3=5762.7 Ω2R1+R2+2R3=2(5762.7)…

Q: A uniform density sheet of metal is cut into the shape of an isosceles triangle, which is oriented…

A: Consider the whole triangle and the small inner triangle with the slice as the base. These are…

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

A:

Q: (c) Using your answer from the previous part, roughly how much kinetic energy (in Joules) was…

A:

Q: The demand function for specialty steel products is given, where p is in dollars and q is the number…

A:

Q: If A=- 2i+2j and B = -i+3j-2 k, find the scalar product of the vectors A and (-2A + 3B}?

A:

Q: Answer in exact form and decimal.

A: Given:

Q: What is the dot product A•B if A = 2x - 3y and B = 15x + 10y?

A:

Q: A coal power plant has a rated output of 150 MW and a first law efficiency of 41%. Coal has an…

A: Given information: The energy density of the coal (C) = 24 MJ/kg The power output of the power plant…

Q: A vertical right-circular cylindrical tank measures 28 ft high and 14 ft in diameter. It is full of…

A: height of the cylindrical tank is 28 ft diameter is 14 ft.               So, the radius is .…

Q: For this problem, we want to estimate the answer, so our assumptions may be a little unrealistic.…

A: (a) In the given problem, no- of astronauts in space station= 4 the volume of air require per cycle…

Q: Simplify the Boolean sum of products using the Karnaugh map below:

A:

Q: g. P = W/t h. KE = (1/2)mv? KE Туре? Туре? i. = 2d/t L. p= mv p a a Туре? Туре?

A: A linear equation means if you plot the data you will get a straight line i.e. the equation of the…

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.