What is the average value g we get after we complete the data table? Values are: 10.29 m/s2 9.25 m/s2 8.68 m/s2

Q: An object is moving at a velocity of 2.38 km/s. Calculate the distance in miles traveled by the…

A: Write the given values with the suitable variables. v=2.38 km/st=12 hours=12×60×60 s=43200 s Here, v…

Q: image16

A: Since you have asked multiple questions, we will solve the first question for you. If you want a…

Q: In a 80 meter tall building, there are two elevators, 4 meters apart. Elevator A is on the top…

A: Given, vA=-2 m/s vB=1 m/s Total distance=80m time t=5s

Q: A plane and submarine are both travelling at Mach 2. Which of the following statements are true?…

A: Mach number for plane = 2 Mach number for submarine = 2

Q: When you drive to work on a winding road, the odometer of your car changes from 27123 km to 27134…

A: Given data The Initial reading shown by the odometer is: di = 27123 km The final reading shown by…

Q: If blood flows with an average speed of 0.35 m/s in the human circulatory system, how many miles…

A: Introduction: In human body, circulation of blood is through the capillary, veins and arteries. The…

Q: Two astroids are flying through outer space, in the directions shown below. Astroid A moves at VA =…

A: Solution: vA = 2.8x104 m/s vB = 2.4x104 m/s mA = 2.9x1021 kg mB = 3.1x1021 kg

Q: ly upward with a speed of 12.0 m/s inside a bus moving at 9.0m/s. what is the velocity of a ball as…

A: Given:-  The velocity of the bus is  u = 9 m/s  The velocity of the ball's vertical upward direction…

Q: The speed of light is now defined to be 2.997 924 58 x 108 m/s. Express the speed of light to a.…

A: (a) The speed of light rounded to three significant figures c=2.99792458×108 msc=2.99×108 ms (b) The…

Q: A rock is thrown upward from the top of a 112-foot high cliff overlooking the ocean at a speed of 96…

A: Given : The rock's height above the ocean is given as the equation H(t) = -16 t2 + 96 t  +112 The…

Q: Bob has just finished climbing a sheer cliff above a beach, and wants to figure out how high he…

A:

Q: 6) Time is a) dependent on the observer b) absolute c) the same for different observers d)…

A: According to special theory of relativity, Time is depends on the observer's position, Assume that…

Q: A cruise ship sails due north from (10° S, 30° E) to (27° N, 30° E) taking a time Of 3 hours. Find…

A: To find the speed of the ship. The ship sails due north from (10° S, 30° E) to (27° N, 30° E) Ship…

Q: horse covers 5km with an average speed of 20 ms^-1. He runs the distance in 3 stages. He gallops the…

A:

Q: Two cars A and B are moving with velocities 8i+6j and 12i+5j respectively with respect to the…

A: Given that: vA=8i+6jvB=12i+5jvA/B=?

Q: where x is the A rocket is launched following the path h horizontal distance and h is the vertical…

A: Given data: Path of the rocket, h2=643x+11/2 Vertical speed of the rocket, dhdt=12 mi/s Height, h=1…

Q: Include an organized solution to solve for the missing information: IT, 11, 12, 13, 14 V1, V2, V3,…

A:

Q: 50 40 30- 20 10- -10 10 20 30 10 Danny is a lifeguard and spots a drowning child 30 meters along the…

A:

Q: A bus is moving at 10 m/s. If you walk at 1 m/s down the aisle opposite the direction the bus is…

A: Speed of bus (v) = 10 m/s Speed of person (v') = 1 m/s down the aisle opposite to the direction of…

Q: Two balls with d = 100 m distance between them are simultaneously thrown with velocities u = v = 20…

A: Given quantities: initial velocities = 20 m/s acceleration due to gravity (g) = 10 m/s2 angle of…

Q: You are riding ina bus moving slowly through heavy traffic at 4.0 m/s. You hurry to the front of the…

A: Given data: The speed of me relative to the bus, vmb=6.0 m/s. The speed of the bus relative to the…

Q: Which of the following is TRUE about the speed of light? A. The speed of light is slower in a…

A: Inertial frame is reference that is moving at constant speed or whose velocity is zero. It means an…

Q: Given H = f(t) where H is the height in meters of an object and t is the time in seconds since it…

A:

Q: An open water tank 80cm high, 120cm long, and 50cm wide is to be transported. The acceleration is…

A:

Q: Two astroids are flying through outer space, in the directions shown below. Astroid A moves at VA =…

A:

Q: Kinematics 2: Motion in 2-Dimenstions and 3-Dimensions 1. A passenger in a bus moving at constant…

A: We need to tell who among the passenger or the outside observer sees the coin following a parabolic…

Q: A person is walking north on a sidewalk at about 3.25 mph. At the same time the wind is blowing from…

A: person is walking in the direction of north with speed of 3.25 mph wind is blowing in the direction…

Q: Which of the following primarily moves in a three dimensional reference frame?   Question 8…

A: Which of the following primarily moves in a three dimensional reference frame?

Q: Two spheres are launched horizontally from a 1.2 mm -high table. Sphere AA is launched with an…

A: As spheres are launched horizonatally so time depends only on height. t=2hg

Q: Two boats are heading away from shore. Boat 1 heads due north at a speed of 3.8 m/s relative to the…

A: Given that :The velocity of boat 1 relative to shore is V1s = 3.8 m/s. The velocity of the boat 2…

Q: 50 40 30 20 10 -10 10 20 30 10 You are a lifeguard and spot a drowning child 30 meters along the…

A: Given data: A drowning child distance along the shore is, d1 = 30 m A drowning child distance from…

Q: Using the velocities determine where the 2 cars will collide when place 2.1m apart? Car A = 27.41…

A:

Q: What is the velocity of a penguin that swims 90 meters through the water in 12 minutes? O 7.5…

A:

Q: Two cars emerge side by side from a tunnel. Car A is traveling with a speed of 60 km h and has an…

A: According to the Newton's laws of motion , the distance travelled by the car  is calculated by using…

Q: 39. Two particles A and B have velocities VA = (2i – 6k) nis"' and V, = (-3i + 2j) ms"'…

A: Recall VBA→=V→B-V→A , Relative motion equation.

Q: In what direction should an airplane fly in order to fly due north at 320 kph if the wind is blowing…

A: By relative motion Vpa = Vp - Va = 320j -50i  Angle = tan-1(50/320)  = 8°53'  N 8°53' w

Q: What is the maximum height a 25 kg object will travel if it is thrown straight up in the air at 100…

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Q: An observer 160 meters away sees a rocket launch into the air. The rocket reaches its maximum height…

A: Given:Observer distance from rock launch is 160 mLooking angle of observer relative to ground is…

Q: 6. Jen made a diagram to compare speed and velocity. Which label belongs in the area marked a. Is…

A:

Q: If A = 4i + 6j and B = 5i + 3j, what is the magnitude of C = A - B

A:

Q: A canoe has a velocity of 0.420 m/sm/s southeast relative to the earth. The canoe is on a river that…

A: Here we have applied triangle law of vector addition. VCR=VCE -VRE  .SO THE VELOCITY OF CANOE…

Q: A car moving at 30 m/s slows uniformly to speed 10 m/s in a time of 5sec. Determine that distance it…

A:

Q: A ship sets sail from Rotterdam, The Netherlands, heading due north at 8.00 m/s relative to the…

A:

Q: (a) The value of vx is still positive and decreases marginally over time. (b) The value of vx is…

A: The velocity is resolved into two components. The vx is the horizontal component of the velocity.

Q: Include an organized solution to solve for the missing information: IT, 11, 12, 13, 14 V1, V2, V3,…

A:

Q: The acceleration of a rocket is a = -bV, where V is the speed of exhaust gases coming out of the…

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.