A jogger is running around a circular track that has a circumference of 478 m. The magnitude of the centripetal acceleration of the jogger is 0.146 m/s². Calculate the jogger's speed in kilometres per hour.

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

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Q: Superman has a weight of 2.5kN on his birth planet Krypton, where the acceleration of gravity is…

A: Given : weight of superman (w) on his birth planet = 2.5 kN = 2500 N acceleration due to gravity on…

Q: Find the magnitude and direction of the following vector: A = (6.23 m)i + (-11.8 m))

A:

Q: Question 8 Mr. Muscedere, Mrs. Muscedere and his daughter are playing a game of tug of war by…

A: Given data: The force applied in north direction is F1=55 N. The force applied in E55S direction is…

Q: Mr. Muscedere is a professional race car driver. The race track he is about to drive on has a curve…

A:

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A: A→=5.3 mcos12°i^+5.3 msin12°j^=5.184 m  i^+1.102 m j^B→=-2 mcos45°i^+2 msin45°j^=-1.414 m  i^+1.414…

Q: A man walks 36.1321 m directed 27.8805 degrees from the positive x-axis, then he walks 23.7250 m…

A:

Q: A figure skater glides along a circular path of radius 5.10 m. If she coasts around one half of the…

A: a)Radius of the circle, R is 5.10 m (given).Distance, d covered by her is same as the half of the…

Q: Problem: A group of soldiers walked 15 km south from their camp, then covered 10 km due west.  1.…

A: Given, A group of soldiers walked 15 km south from their camp, then covered 10 km due west.

Q: You walk 60 meters to the North and 60 meters to the West. Find the magnitude, direction, and sense…

A: d1 = 60 m (north)d2 = 60 m west magnitude of displacement = 602 + 602 = 602 m = 84.85 m DIrection =…

Q: Using the following values: North and West are negative and east and south are positive. Lola walks…

A:

Q: A man walks 40.2974 m directed 208.3565 degrees from the positive x-axis, then he walks 26.4057 m…

A:

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A:

Q: The grid below contains a hidden treasure chest. To find it, follow the directions and draw a…

A: Given data can be graphically expressed as below

Q: A map suggests that Atlanta is 730 miles in a direction 5.00° north of east from Dallas. The same…

A: d1→ = 730 miles × (cos5oi^ + Sin5oj^) d1→ = 727.22i^ + 63.62j^ miles d2→ = 560 miles × (-Sin21oi^ +…

Q: A car travels to the east at a constant 50 km/h for 100 km. It then speeds up to 100 km/h and is…

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Q: A man walks 15.1222 m directed 130.2902 degrees from the positive x-axis, then he walks 25.0379 m…

A: The first pathway R1=15.1222 m at an angle 130.2902o with respect to +x axis, then R2=25.0379 m at…

Q: You receive orders to sail due east for 28.2 mi to put your salvage ship directly over a sunken…

A: The distance covered by you is:

Q: Part A - Convert numbers to orders of magnitude Determine the order of magnitude of the following…

A: Order of magnitude is how many powers of 10 are in given number. So, 6370km = 6.37×103 km and…

Q: A figure skater glides along a circular path of radius 6.10 m. If she coasts around one half of the…

A: Given information:Radius of a circular track (r) = 6.10 m

Q: Mr. Muscedere is driving in his car at a speed of 60.0km/h. He suddenly sees a chicken crossing the…

A: Initial speed = 60 km/h Acceleration for first 1.4 sec = 0 m/s2 Final speed = 0 m/s

Q: When answering the following questions, your numeric values must have 3 significant digits and…

A: As per guide lines first 3 answered, kind post remaining as a new question

Q: he map below shows that Atlanta is 730 miles in a direction 5.00° north of east from Dallas, and…

A: Given,Position of Atlanta is 730 miles in direction 5◦ north of east from Dallas and position of…

Q: A man walks 27.3597 m directed 255.3693 degrees from the positive x-axis, then he walks 38.8163 m…

A: first leg of displacement = 27.3597 m @255.3693o from +x axis second leg of displacement = 38.8163 m…

Q: starting from the origin, a commuter airplane flies to city A, located 175 km in a direction 30.0…

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Q: • Mr. Muscedere is walking to Mr. Timm's house. He takes a short cut across an open field. His first…

A: Given: The movement of person is shown in figure on the path of ABC,

Q: Mr. Muscedere is stuck in the mud! He gets his friends to help pull him out. One pulls with a force…

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Q: Please only answer if you’re 100% sure PLEASE! Please show all the equations and STEPS to resolve…

A: Here given the mass of the container is 0.2 slug. There are 3000 cranberries each of mass 3 gm. When…

Q: Solve the following quadratic equation and report the negative root. Your answer MUST be within 5%…

A: -3x2 + 7x + 9.4 = 0 Comparing with ax2 + bx + c = 0, a = -3.1b = 7c = 9.4 The root of the quadratic…

Q: A man walks 41.7171 m directed 60.4253 degrees from the positive x-axis, then he walks 33.2874 m…

A: Let d1 = 41.7171 m and θ1 = 60.42530       d2 = 33.2874 m  and θ2 = 131.55910      d3   =  14.5547 m…

Q: Question 9 The following diagram represents two masses attached by a single string over a…

A: solution is given by

Q: 7.

A:

Q: Mr. Muscedere, Mrs. Muscedere and his daughter are playing a game of tug of war by pulling…

A: given as  game is tug of war , that means a roop is pulls in two opposite direction . so -

Q: Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8

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Q: Chicago 21.0° 560 mi 730 mi Atlanta Dallas 5.00

A: First displacement vector, d⇀=730cos5i^+sin5j^=(727i^+63.62j^) miles Second displacement vector.…

Q: please answer question and just send me the paper solutions asap dont type the answer please and…

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Q: Two blocks are connected by a massless string over a frictionless pulley as shown in this diagram.…

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Q: Question 16, A 7.0 kg mass is connected to a 1.0kg mass over a pulley. The coefficient of kinetic…

A: Given: The hanging mass is 7 kg. The mass on the inclined surface is 1 kg. The coefficient of the…

Q: A rock was dropped from a tall building and took 3 sec to hit the ground . What is the height of the…

A:

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A: Given data: Magnitude of vector A, A=5.3 m Magnitude of vector B, B=2 m Direction of vector A is 12…

Q: 620 62° m

A: Given,Tension in the rope, T = 2850 Nmass of the block, m = 325 kgrope makes angle with horizontal,…

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A:

Q: Please please please just type the answer instead of hand writting separately  please make sure the…

A: For any closed surface, in order to determine the electric field we apply the  Gaussian law.…

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A:

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.