time it takes to touch the ground.

Q: The largest species of penguins in the Emperor penguin, which can reach a height of 1065 mm and a…

A: Height of penguin, h = 1065 mm Mass of penguin, m = 40.8 kg

Q: A stone is dropped from a cliff to the stream below. It takes 3.28 seconds for the stone to hit the…

A: Using equation of motion, Considering that the initial velocity of the stone is zero.

Q: Two stones were dropped at a cliff that is 75m high. The second stone was dropped 1.4s after the…

A:

Q: If a cart takes 4 s to move 3.8 m, how long will it take to move 12.8 m?

A: Given data:  Distance (d) = 3.8 m Time (t) = 4 s Required: Time taken by car to move 12.8 m

Q: What is the old name of physics

A: To determine  Old name of physics

Q: Convert 60 miles per hour into meters per second

A: Given data:  60 miles per hour Required: Answer in meters per second

Q: A passenger jet flies from one airport to another 1,233 miles away in 2.4 h. Find its average speed…

A:

Q: A spaceship travels at a speed of 62 ft/ms convert its speed to km/s ( by mean milisecond)

A: Given data:  Speed of the spaceship (v) = 62 ft/ms Required: Speed in km/s

Q: The average speed (in meters/sec) if a cheetah runs 180 meters in 10 seconds

A: Average Speed = total distancetotal time

Q: What is a Remark on Significant Digits explain breifly?

A: Sometimes in science or any other field, one is only interested to know the significant digits of…

Q: What mass of gasoline (in kg) can be contained in a fuel tank whose dimensions are 44 cm x 82 cm x…

A: Density is a measure of mass per volume. Density = mass/volume So, Mass = density × volume

Q: A small turtle moves at a speed of 186 furlongs per fortnight.Find the speed of the turtle in…

A: The speed of the turtle is

Q: A small turtle moves at a speed of 186 furlongs per fortnight.Find the speed of the turtle in…

A: The speed of a turtle is v=186 furlongs/fortnight

Q: Bob covered 85 miles in 35 minutes; his average speed, in miles per minute, was

A:

Q: On planet Z, the standard unit of length is the foose. Ann the Astronaut is 5.2 feet tall on Earth.…

A: Given Height of Ann on Earth is HAnn, earth=5.2 ft Height of Ann on planet Z is HAnn, Z=88 foosi…

Q: One pound is the same as 4.45 newtons.  What is the weight in pounds of 1 newton?

A: The value of one pound in newtons is,

Q: What is the weight of 1-kilogram brick?

A: The weight of an object is defined as the force of gravity on the object and it can be calculated as…

Q: One billionth of a second is called: A) microsecond B) picoseconds C) millisecond D) nanosecond

A:

Q: 1:Newton is the unit of ? O 1-weight 2- mass O 3- speed 4- time O O O

A: Hi, your have posted multiple questions without specifying which question to be solved so we will…

Q: A student traveling home from school spent 5.5 hours traveling at an average speed of 65 km/hr. The…

A: A travelling speed of the student from school to home,

Q: The speed of sound is measured to be 342 m/s on a certain day. What is this in km/h?

A: Given data:  Speed of sound (v) = 342 m/s Required: Speed in km/h

Q: following

A: For physical measurements, scientists all over the world have adopted the international system of…

Q: The speed of light is about 3.00 × 108 m/s. Convert this figure to miles per hour.

A: Conversion of hour to seconds is,

Q: John dropped  a  ball  from the  window  of  a  five  story   building and  it  took  20.0  seconds…

A: Given value--- time = 20 sec. We have to find--- height of building?

Q: 6 miles converted to meters

A: Distance = 6 miles To find : convert into meter

Q: Suppose a truck travels 70 kilometer in first hour and 85 kilometer in second hour. What is average…

A: Given data:  Distance traveled in first hour = 70 km Distance traveled in second hour = 85 km…

Q: What is zeroth law

A: The zeroth law of thermodynamics states that if two thermodynamics systems are in equilibrium with…

Q: The distance from the Earth to the sun is about 389.12 times as large as the distance from the Earth…

A:

Q: The book says the answer is 24 miles

A:

Q: What is the speed of a runner who goes around the entire oval of the track a distance of 400 meters…

A: The speed of the runner is, v=dt

Q: convert 100 yard into meters

A: Convert 100 yard into meters

Q: Calculate the speed of a dog running through a field if he is covering 25.5 meters in 45 second

A: distance covered (d) = 25.5 meters time taken (t) = 45 seconds

Q: A passenger jet flies at a constant speed from one airport to another 1,500 miles away in 3.5 hours.…

A: The expression for speed of the jet flies from one airport to another is,

Q: How far does a car going 24 m/s travel in 15.6 min. Give answer in meters. Calculate answer to one…

A:

Q: Convert 10 miles per second to miles per hour

A: Given data: 10 miles per second Required: The value of 10 mi/s in miles per hour

Q: the height of a horse is sometimes given in units of hands . is it a good standard for length

A: Human hands come in different sizes. Male tend to have longer hands than females. Also A tall person…

Q: If one inch is equal to 2.54 cm, express 9.68 inches in meters.

A: Given data:  1 inch = 2.54 cm Required: 9.68 inches in meters

Q: What is this equation in physics

A:

Q: Calculate the horizontal distance, xmaxxmax, in meters, that the ball has traveled when it returns…

A: Given that- H=1m Horizondal distance( X)=3m Horizontal speed (V)=8 m/sec To determine that Calculate…

Q: The recent definition of kilogram is defined on the basis of Gravitational Constant

A: According to the definition of kilogram in 2019 it is based on the numerical value of Planck…

Q: A person's height is approximately 5 feet 2 inches. Express this height in the following terms. (a)…

A: This is a unit conversion question.

Q: the distance between an object falls from rest varies directly as the square of time. if an object…

A: The relationship between displacement and time is  S = kt²  where S represents displacement, t is…

Q: A ball is dropped from a height of 18 feet. Each time it drops h feet, it rebounds 0.89h feet. Find…

A: Given: initial height of the ball, h = 18 feet

Q: Quantity Metric base unit U.S. unit equivalent miles yards Distance 1 meter = feet inches pounds…

A: The conversion factors for distance is: 1 mile=5280 feet1 yard=3 feet1 feet=13 yard1 feet=12 inches1…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.