Some students did treadmill work outs, each one running at a constant speed (1 kilometers = 1000 meters) Tyler ran 4,200 meters in 30 minutes Kiran ran 6,300 meters in 1/2 hour Mai ran 6.3 kilometers in 45 minutes At what rate did kiran run? Use the table to help you determine the rate

Q: 15000J of energy

A: Given the car is in motion. Then the energy associated with it is equal to its kinetic energy.

Q: If a source of energy such as a solar power plant provides 1 gigawatt of power, many joules is that…

A:

Q: This is defined as the change in kinetic energy of any matter in the universe Meter…

A: Given : Change in Kinetic Energy Required : Physical quantity related to the the change in kinetic…

Q: What is the kinetic energy of a car that is traveling at 18.6 m/s if it has a mass of 1,240 kg?…

A: Given Mass of car m = 1240 kg speed of car v = 18.6 m/s

Q: 7: Types of Variation > Section Exercises 7.1 > Exercise 36 The kinetic energy K of an object (in…

A:

Q: Find the kinetic energy of a 26.81-kilogram object moving at 12 meters per second and located 5.63…

A:

Q: A mass of 78g is placed on the end of a 5.3cm vertical spring. This causes the spring to extend to…

A:

Q: There are ten steps from the sidewalk up to the front door of a student’s apartment. Each tread is…

A:

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: A 75kg kid is riding a 5kg skateboard at 3m/s. The kid jumps off the front of the moving board and…

A:

Q: Directions: Solve for the Gravitational Potential Energy of Ball A, B and C. Now, look at the…

A:

Q: Change in Kinetic Energy: Compare the increase in your car's Kinetic energy as it speeds up from…

A: vi = 5 m/s vf = 10 m/s

Q: You walked a one hundred step stair to a shrine in Shibuya, Tokyo. The height of each stair is…

A: total number of stair = 100 height of each step = 20 cm=20 x 10-2 m total vertical distance…

Q: Calculate the energy used per day (kWh) of a car with an efficiency of 14 kilometers per liter and…

A:

Q: A box with a mass of 2500g is lifted onto a shelf which is 1 m above the ground. Calculate the…

A: If an object of mass m is kept at a height h then the gravitational potential energy of the object…

Q: The formula for kinetic energy is KE = 2 m• v². In this formula, KE stands for kinetic energy (in…

A:

Q: A cat chases a mouse across a 1.0 m high table.  the mouse steps out of the way, and the cat slides…

A: The height of the table is, h=1 m The horizontal distance moved by a cat is, d=2.2 m The cat's…

Q: Calculating Kinetic Energy 1. Calculate the moving kinetic energy of an 8 kg object moving at a…

A: Since you have asked multiple questions, we will answer the first question for you according to the…

Q: A train is 350 meters long goes through a tunnel that is 2.52 kilometers long how long does the…

A: Given in question: Length of tunnel(L) = 2.52 Km = 2520 m                                 Length of…

Q: what is one netwon-meter equivalent to? 1. kilowatt * hour 2. watt * sec 3. joule/sec 4. kg *…

A: The newton-metre N·m is a unit of torque in the SI system. One newton-metre is equal to the torque…

Q: A rocket is being launched. After a while, it rises at a constant velocity of 50 miles per second.…

A: Draw the free-body diagram of the system.

Q: bung Apex Learning - Courses https://course.apexlearning.com/public/activity/5001002/assessment 1…

A: The formula for potential energy s given as follows: P=mgh here, P is the potential energy, m is the…

Q: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the…

A: The object’s kinetic energy can be represented as, Here, m, v, and k represent the object’s mass,…

Q: The choices for the first box is 0.8, 0.6, 0.96, 0.42, 0.36 (m). The choices for the second box is…

A:

Q: Please include a diagram with your answer. I want to compare yours with mine to see if I have it…

A:

Q: Hi, I am in Physics I and for this question they are asking for the rank in order, from fastest to…

A: When a rigid body undergoes pure translational motion, all points on the object must travel at the…

Q: A small turtle moves at a speed of 360 furlongs per fortnight. Find the speed of the turtle in a…

A:

Q: 5 tons beam is raised 6 meters

A:

Q: A boy uses a string to swing a 2 kg stone around his head. If the string is 1.5 m, and can bear a…

A: Given data:  Mass of stone (m) = 2 kg Length of string (L) = 1.5 m Maximum tension (T) = 2224 N…

Q: Your friend drops a meterstick and then you catch it after it has fallen 15 cm. What was your…

A: Given Data: The distance of the meterstick has fallen is, s=15 cm   The expression for Newton's…

Q: The three balls in (Figure 1) which have equal masses, are fired with equal speeds from the same…

A: The given figure is  Va=Vb=Vc The magnitude of all the velocities would be same , Although Vertical…

Q: What is the kinetic energy of a car that is traveling at 16.5 m/s if it has a mass of 1,442 kg?…

A:

Q: A tractor pulls a log 700 meters, and the tension in the cable connecting the tractor and the log is…

A: Solution as

Q: What is the proper unit for gravitational potential energy? gravitons O joules newtons meters

A: The gravitational potential energy of the object is the energy possessed by the object because of…

Q: objects that are not actively moving but have the capacity to do so are called…

A: The energy associated with an object by virtue of its position is known as potential energy.

Q: Which could use up more energy: A: Running a distance of 9 kilometers at 8 meters per second which…

A: The relation between energy and power is:P=Et Since time t is equal to the distance divided by…

Q: A player passes a basketball to another player who catches it at the same level from which it was…

A:

Q: Link has to travel to Hyrule castle. Link is currently in the Gerudo desert. The desert sand…

A: Given:speed in sand, vs = 4 km/hspeed in field, vf = 6 km/hwidth of desert in south direction, d = 2…

Q: Write at least one paragraph explaining what kinetic energy is and how mass and height affect the…

A: To explain : the concept of kinetic energy

Q: While walking along a solid ground your speed is v. If your speed becomes v/2 relative to the ground…

A: When a boy walking along a solid ground . relative velocity will be velocity of boy. here ground was…

Q: What is the kinetic energy of a car with a mass of 1509 kg if it's traveling at 10.62 m/s? Submit…

A:

Q: A 75Kg kid is riding a 5kg skateboard at 3m/s. The kid jumps off the front of the moving board and…

A:

Q: What is the kinetic energy of a bicycle with a mass of 14 kg traveling at a velocity of 7 m/s

A: The formula of kinetic energy of is, K.E=mv22

Q: Equating gravitational potential energy with a change in kinetic energy can be used to solve exactly…

A: Gravitational potential energy means energy stored in an object due to its position above the earth…

Q: A student slides a 2,50 kg textbook across a table, and it comes to rest after travelling 1.15 m.…

A: Given: Mass of the book: m = 2.50 kg Displacement of the book: d=1.15 m The friction coefficient…

Q: A kid throws a water balloon at a high wall. The balloon hits a 7.0 m high spot on the wall with a…

A:

Q: A bullet moving at a speed of 157 m/s passes through a plant of wood at 144 m/s. Another bullet…

A:

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –