The kinetic energy varies directly as the square of the momentum (?) and inversely as the mass (?). If the momentum is 14 kilograms ⋅ meters per second and the mass is 2 kilograms, then the kinetic energy is 49 joules. Express the kinetic energy as a function of momentum and mass.

Q: The period T of a clock pendulum(time for one full swing and back) is given by the formulaT2 =…

A:

Q: The kinetic energy of an object varies jointly with the mass of the object and the square of its…

A:

Q: How many kg · m/s might describe the following everyday phenomena? (Recall that momentum equals the…

A: Formula for Momentum is given by                                                  P = mv…

Q: Using a single dimensional equation, estimate the number of steps it would take you, walking at your…

A:

Q: the figure. The magnitude in T) at

A:

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A: The distance will be :

Q: In an experiment to measure the gravitational acceleration g, the distance of fall y and the time…

A: Given:- The distance of fall y =60.0+0.3 cm                    time =0.351+0.001 s…

Q: If A = -15i + 25j + 13k and B = -3j + 7k , find the resultant when A is subtracted from B? * 12i…

A: Given value--- A = -15i + 25j + 13k B = -3j + 7k . We have to find--- B -A ?

Q: (a) Convert 85 km per hour to metres per second. (b) Convert 10 m per second to kilometres per…

A:

Q: mapter T. UIS Degm Date: 1/25T2UZZ 2:01:00 AM -- Due Date: 1/Z9I20Z2 1.DY:00 AM LIU Date: S71472022…

A: According to question we need to solve--- Part (a) What is the simplest expression involving only a…

Q: During an experiment, a signal from a spaceship reached the ground station in five minutes. What was…

A: Given that the signal travels in a straight line, the distance between the spaceship and the ground…

Q: The ratio of circumference to diameter for all circles is

A: Write the expression of the circumference of a circle in terms of its radius as: The formula for…

Q: What mass in kg of rain falls on the lawn in 4 h 24 min, if each raindrop weighed 49.0 ng and on…

A: Weight of one raindrop m=49 ng=49*10-12kg, number of raindrops falling per minute n=8.4*109 and…

Q: The following masses are given in kilograms. Use metric prefixes on the gram to rewrite them so the…

A:

Q: what is the result of (4.00 m x 1.70 m)/0.60 m with proper number of significant figures?

A: Significant figures shows the number of digits used to express a measured quantity. Few rules of…

Q: The radius (R) of the Earth is 6371.22 km, how many significant figures are there? Select one: O a.…

A: Given : Radius of Earth (R) = 6371.22 km To determine : No. of significant figures

Q: Given that there are 2.54 cm in one inch, how many inches are in 100 meters?

A:

Q: Show that, when SI units for µ0 and ε0 are entered, the units given by the right-hand side of the…

A: SI unit of μ0 is Henry/meter which is equivalent to NewtonAmpere2 SI unit of ε0 is…

Q: I. Convert following unit to the desired unit. Show solution and unit cancellation. 1. 48 miles / hr…

A:

Q: How many years older will you be 1.00 gigasecond from now? (Assume a 365-day year.) * О 31.7 уrs O…

A: 1 gigasecond = one billion second = 31.7 years  .

Q: Which of the following is the best estimate for the mass of all the people living on the Earth? (a)…

A: Answer The population of the world is 6 billion  Assuming average weight of a human body is 50 kg…

Q: The units for energy are kgm^2/s^2. What units must the constant A have in the following…

A:

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A:

Q: A mass of 39g is placed on the end of a 4.1cm vertical spring. This causes the spring to extend to…

A:

Q: Many people have some sense for the SI units describing mass, length, and time. one kilogram is…

A: Given data:  Mass of tennis ball (m) = 0.05 kg Speed (v) = 20 m/s Required: The momentum (P)

Q: Assume your hair grows at a rate of 1/44th of an inch per day. How fast is that in nm/s (nanometers…

A: Relation between units of length: 1 inch =2.54×107 nm units of time: 1 day=24×3600 s Grow rate of…

Q: A certain tree is observed to grow 20cm per year. What will be the tree's height in meters after…

A: Rate of growth of tree = 20cm per year = 0.2m per year Height after time t years = Rate of…

Q: What is 60.0 kilometers per hour in meters per second? A. 16.7 C. 16.66667 B. 17.0 D. all of these…

A:

Q: If A = 3i -2j and B = 2j, what is the magnitude of A+0.5B?

A:

Q: Object Mi (kg) M2 (kg) M3 (kg) M4 (kg) M (kg) SM (kg) UM (kg) Object 1 0.01935 0.01935 0.01935…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: To seven significant figures, the mass of a proton is 1.672623 × 10-27 kg. Which of the following…

A:

Q: What is the height in meters of a 5 foot 6.0 inch tall person? m

A: given that,h=5 foot 6 inchconvert h in meters

Q: How many meters are there in 6.50 lyly ? Express your answer using three significant figures.…

A:

Q: What is the speed of a car going v=1.000mphv=1.000mph in SI units? Notice that you will need to…

A:

Q: A typical person has an average heart rate of 71.0 beats/min. Calculate the given questions. How…

A: Average heart rate of a person =71.0 beats/min

Q: A piece has mass of 57.41 g and volume of 3.62 cm3. The density of the piece in kilogram per cubic…

A: Given Data : The mass of the piece is given as m = 57.41Kg. The volume of the piece is given as…

Q: Energy has dimensins mass times distance^2 divided time^2. In these expressions, m is mass, x is…

A: The dimension of a physical quantity is represented by using four base quantities. Base quantities…

Q: Make the conversion of 2.4 Km/h2 to m/s?. O 6.67 E(-4) 1.85 E(-4) O 1.85 E(-7) 0.67 1.5 Question 2…

A: 1. Given data The acceleration is given as v = 2.4 km/h2.   Now, the conversion km/h2 from m/s2…

Q: Calculate log(2.73 ×10⁻⁵).

A: In this question we have to find the logarithmic values. Please give positive feedback if the answer…

Q: Prove 1.) Assume that the population of a certain city increases at a rate proportional to the…

A: 1.

Q: How many years are there in 1.00 second? Assume an ordinary year. Consider 3 significant figures.

A: In this question we have to find the number of years in 1 second. Please give positive feedback if…

Q: How many seconds are in one year? Assume that one year equals 365 days. a. 86,400 O b.1,500,000 C.…

A: Answer:  31536000 seconds

Q: The population P of a bacterial colony increases at a rate proportional to P. If at time t = 0, P =…

A:

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.