An object moving at a constant speed requires 6.0 s to go once around a circle with a diameter of 4.0 m. What is the magnitude of the instantaneous acceleration of the particle during this time

Q: A runner runs around a circular track. He completes one lap at a time of t = 389 s at a constant…

A: Given: Time taken to complete on round is t=389 s constant speed, v = 4.4 m/s To determine a- the…

Q: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as…

A:

Q: A particle moves in the xy plane in a circle centered on the origin. At a certain instant the…

A: ⇒Center of circle→origin 0,0→Particle moves in the x‐y plane in a circle→At a certain instant→…

Q: A particle moves in the xy plane in a circle centered on the origin. At a certain instant the…

A: Given,   At some instant                  Velocity V→ = 7j m/sAcceleration a→ = -3.0 i^ - 2.0 j^…

Q: If the speed of an object in uniform circular motion is tripled and the radial distance remains…

A: If an object moves in a uniform circular motion  then  Centripetal acceleration a= v^2/r Where  v is…

Q: An object traveling on a circular path at a constant speed of 3.7 m/s is experiencing a centripetal…

A: SOlution: given that v = 3.7 m/s a = 5.2 m/s

Q: In the classic book by Jules Veme, Phileas Fogg travels around the world in 80 days. Leaving London,…

A: Given data: Time (t) = 80 days Radius of the earth (r) = 6.38 × 106 m/s Starting from London and…

Q: If a body is moving on a circular path, what is its average velocity if it completes one cycle in…

A: With in 1 second the average velocity is zero, because displacement is 0.

Q: A car travelling in a circle of constant radius has a variable period T and variable speed v. How…

A: Part-I: Given: The radius of the circular path is r. The speed of the object is v. The time period…

Q: For an object undergoing a uniform circular motion with radius 5.7 m and period 4.35 sec, the…

A:

Q: Formula One race cars are capable of remarkable accelerations when speeding up, slowing down, and…

A: Given data : Radius of track, R=95 m                   Velocity of Race Car , V=68 m/sTo calculate…

Q: I need help with this HW problem

A: Given information: The distance of satellite above the earth (d) = 615 km = 615×103 m The time taken…

Q: A 2.50 kg wooden block is tied to a rope and spun in a circular path of radius 1.08 m. The block…

A:

Q: A racecar, traveling at constant speed, makes one lap around a circular track of radius r in a time…

A: Given, a car is moving in a circular track of radius r and in a time t.

Q: A car drives around a circular track of diameter 180 m at a constant speed of 37.1 m/s. During the…

A: Given Data : The diameter of the track is given as D = 180 m. The speed of the car is given as 37.1…

Q: A test car starts from rest on a horizontal circular track of 110-m radius and increases its speed…

A:

Q: path with velocity equation v(t)=0.06t^2 + 0.15t, starting from rest. it took him 3.25 seconds to…

A: We know that We have given that the equation of the velocity is given as  v(t) = 0.06t2+0.15 t  it…

Q: A car is speeding up uniformly at a rate of 0.600 m/s? while traveling counterclockwise around a…

A: Since the first part is incomplete I am solving 2nd part.To determine,The magnitude and direction of…

Q: A jet is flying at 120 m/s along a straight line and makes a turn along a circular path level with…

A: Centripetal acceleration can be expressed as a=v2r

Q: The object moves at constant speed along the shown circular path of radius 2m in the horizontal xy…

A: Please see the answer below

Q: Suppose we are told that the acceleration a of a particle moving with uniform speed v in a circle of…

A: According to question acceleration (a) = k * rn * vm where k is a dimensionless constant of…

Q: Which of the following is true about an object in uniform circular motion? O It's velocity is…

A:

Q: An Earth satellite moves in a circular orbit 555 km above Earth's surface with a period of 95.55…

A: Given that Height of the satellite above the earth' surface is h = 550 km Time period of the…

Q: I need help with this HW question

A: Gravity provide the necessary centripetal force

Q: If an object travels at a constant speed in a circular path, the acceleration of the object is in…

A:

Q: A car is traveling around a horizontal circular track with radius r = 240 m as shown. It takes the…

A:

Q: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as…

A:

Q: Find the magnitude of the instantaneous acceleration (in m/s²) of an object that moves at a constant…

A:

Q: A race car travels around the horizontal circular track that has a radius of 310.6m, If the car…

A:

Q: You are swinging a tin can around your head in a perfectly horizontal circle and its acceleration is…

A: Solution: Given that acceleration, a = 32m/s2 speed, v = 4 m/s

Q: Figure shows the total acceleration and velocity of a particle moving clockwise in a circle of…

A: The relation between the velocity and radial acceleration is given by, ar = v2r,  where, v is the…

Q: Find the magnitude of the instantaneous acceleration (in m/s2) of an object that moves at a constant…

A:

Q: The linear velocity arising from the rotation of the Earth around its axis by a man standing at…

A: The earth completes its rotation about its axis in 24 hours. The radius of the earth is 6.4×106 m.…

Q: A woman rides a carnival Ferris wheel at radius 18 m, completing 4.8 turns about its horizontal axis…

A: Data Given ,  Radius of the wheel ( r ) = 18 m No. Of turns per minute ( n ) = 4.8  Means , t = 60 s…

Q: An apparatus is designed to study insects at an acceleration of magnitude 969 m/s. The apparatus…

A:

Q: An airplane is cruising at a speed of 257.2 m/s along a straight line and makes a turn along a…

A: Speed, V = 257.2 m/s Centripetal acceleration, ac = 3g = 3×9.8 m/s2 = 29.4 m/s2 Formula for…

Q: A race car travels around the horizontal circular track that has a radius of 348.7m, If the car…

A: Given that:- Radius of circular track=348.7m

Q: Formula One race cars are capable of remarkable accelerations when speeding up, slowing down, and…

A: Given :car round a corner segment of radius 95 m at a speed of 68m/s. Using…

Q: A particle moves at a constant speed in a circular path with a radius of 2.0 cm. If the particle…

A: Given: radius r=2.0 cm = 0.02 m time taken to complete four revolution = 1 sec time taken to…

Q: Which one of the following option is correct about the uniform circular motion? a) The magnitude of…

A: In uniform circular motion, the velocity of body changes every second but the magnitude of velocity…

Q: A 2.0 x 10° kilogram car travels at a constant speed of 12 meters per second around a circular curve…

A: To find the centripetal acceleration

Q: A car rounds a 20-m radius curve at 10 m/s. The magnitude of its acceleration is? Option 1 Option 2…

A:

Q: A particle changes its velocity at a constant rate from 5 m/s to 8.5 m/s over a time period of 1.2…

A:

Q: An object travels in a vertical circle of 1.76 m radius. When the object is traveling downward and…

A: Given that: r=1.76 ma→=(18.5i^+16.2j^) m/s2

Q: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as…

A: Given: The length of arc is l=245 m. The time is t=35 s. The angle is ϕ=35°. (a) The length of the…

Q: An Earth satellite moves in a circular orbit 878 km above Earth's surface with a period of 102.3…

A: (a) Speed is given by,

Projectile Motion