Are you still measure the acceleration of a car is in two different methods the result from other one is 2.62 m/s squared what the result from other two is 2.94 m/s squared on the percent difference between the two results from your answer to one decimal place

Q: An object is released from rest and falls in free fall motion. The speed v of the object after it…

A: Relative equation to calculate the uncertainty is given as : v2=2gy or g=v22y Uncertainty in v,…

Q: Use the diagram to answer the question(s). 5 cm 2 cm 4 cm 3 сm Alexander found a solid block of an…

A:

Q: Water leaks out of a tank through a square hole with 2-inch sides. At time t (in seconds) the…

A: s=Length of side of square=2 inch=212 ft=16 ftv=Velocity of water=v ft/s

Q: The edges of a shoebox are measured to be 10.9 cm, 18.4 cm, and 29 cm. Determine the volume of the…

A: Given Data: The length of a shoebox is, l=29 cm The breadth of a shoebox is, b=18.4 cm The height of…

Q: Question 2 A person measures the velocity of a biker riding in a straight line along a sidewalk…

A:

Q: Estimate the mass of water on the earth. The density of water is 1000 kg · m-3. Here are some…

A: Given that:density of water, ρ=1000 kgm-3average depth, d=4700 mOcean covers roughly 2/3 of the…

Q: A new physics unit of distance is created and called the Zarkov. A student informs you 1 Zarkov (1…

A: Rewrite the provided value that has to be created.

Q: Suppose your hair grows at the rate 1/31 in. per day. Find the rate at which it grows in nanometers…

A: Given data:  Hair growth rate = 1/31 in. per day Required: Hair growth rate in nm/s

Q: You purchased 5.8 kg of apples from Wollaston. You noticed that they used a spring scale with the…

A:

Q: an object, from resting runs 14.03m with a constant aceleration of 1.39 m/s^2. determine the time it…

A: Given data:  Initial velocity (u) = 0 m/s Distance (d) = 14.03 m acceleration (a) = 1.39 m/s2…

Q: I need help formulating this graph

A: Take time on x-axisAnd volume of water on y-axis

Q: Estimate the number of breaths taken by a human being during an average lifetime. (Hint: Show…

A:

Q: surface area to volume

A: True

Q: An object is released from rest and falls in free fall motion. The speed v of the object after it…

A:

Q: A motorbike crosses the starting line on a race track travelling at 84.2 ms and accelerates at 2.6…

A: Given a race track travelling at 84.2ms accelerates at 2.6 ms for 0.8 seconds  We have to find the…

Q: An brand of fruit snacks claims that each bag of fruit snacks has a mass of 25.5g. After weighing…

A: Accuracy :   It is defined as the closeness of the measured value with the true value . Precision :…

Q: h he climbed. All he has to use is baseball, a stopwatch, and friend on the ground below with a long…

A: Given:- Bob is a pitcher and knows that the fastest he can throw the ball is about v_0= 34 m/s. Bob…

Q: Determine the percentage. A dad holds five coins in his hand. He tells his son that if he can guess…

A: Given:The son would get the money if he guesses the money with 5% error.

Q: Quinn wanted to find the area of a square. He measured the length of the square as 3 in. Later, the…

A:

Q: Average value for g: % Difference for g (use 9.8 as the real value): |actual value for g – your…

A: Given Data- Values of gravitational acceleration(g)-  9.76 , 9.73 , 7.94, 8.52 , 6.85      ( all…

Q: If you make multiple measurements of your height, you are likely to find that the results vary by…

A:

Q: QUESTION 2 Referring to the following equation: y=-3log(2.5x-0.5T) If the quantity y is measured in…

A: The given equation is, y=-3log2.5x-0.5T

Q: -70.25 Põiñtš] DETAILS YINTROSTAT1 6.HW.070. The length of time it takes to find a parking space at…

A: Given:According to the provided information the length of time toFind a parking space follows normal…

Q: calipers,

A:

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

A: The angle of projection from the time of flight is,

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

A: Initial velocity (vo) = 34.5 mstime taken by ball to reach the same vertical level after being…

Q: 2 part question -   17. a. Convert 125.0km to centimeters: b. Convert 200.0 mls to Liters.

A: Part A. Following formula will be used: 1 km = 10 m3 Therefore, 125 km=125×105=12500000 m Hence ,…

Q: After Dan makes a basket, Josephine claims she can find the amount of time the ball was in the air…

A: It is only the height that is provided to solve this problem. So, we can only use height in this…

Q: A car slows down with an acceleration whose magnitude increases linearly with time, starting with an…

A:

Q: A block of wood is kept on table top. The mass of wooden block is 5kg and its dimensions are…

A: mass of the wooden block = m= 5 kg dimensions = 40 cm × 20 cm × 10 cm the weight of the wooden block…

Q: An object is released from rest and falls in free fall motion. The speed v of the object after it…

A: The expression for the speed of the object  in terms of distance and the acceleration due to gravity…

Q: The 3-4-5 right triangle is a commonly used right triangle. Use the inverse sine function to…

A:

Q: You purchased 5.2kg of apples from a store. You noticed that they used the smallest division of 4.2…

A: 1) % relative error = ∆m×100/m  = ( 4.2 × 10^-3 × 100 ) /5.2  = 0.081 % 2) area (A) = L × W =…

Q: A physics student measures the depth of a deep hole by dropping a rock into the hole. The rock takes…

A: Initial Velocity = v0 = 0 m/s       . . . . (Initially the rock is at rest) Time = t = 5 s…

Q: t of kinetic fricti

A:

Q: On a distant planet, an astronaut drops a steel ball from a height of 150 meters. He observes that…

A: Given data:  Initial velocity (v0) = 0 m/s Height (h) = 150 m Time (t) = 10 s Required: The…

Q: 1. The unit-factor method is used as a validity tool in deriving equations.   2. Kinetic energy is…

A: 1. The unit-factor method is used as a validity tool in deriving equations: TRUE It is a method also…

Q: Calculating lung volume in humans. In humans, oxygen and carbon dioxide are exchanged in the blood…

A: Given : No. of alveoli in a typical pair of lungs, n = 480×106 Average volume of a single alveolus,…

Q: Question: Bohol Waters uses cubic meter (m3) as the unit of a volume of water used in each…

A: Since you have asked more than one question, we will solve first question for you. For solutions of…

Q: The sides of a small rectangular box are measured to be 1.7 ± 0.015 cm, 2.05 ± 0.035cm, and 2.7 ±…

A: Given: l=1.7±0.015 cmw=2.05±0.035 cmh=2.7±0.11 cm

Q: Type of Ball Height of Bounce (cm Golf Ball 54 cm Tennis Ball 48 cm Ping Pong Ball 21 cm Baseball 9…

A: Introduction: Variable under test is dependent variable and the variable whose variation will affect…

Q: Each second, 5 525 m3 of water flows over the 670-m-wide cliff of the Horseshoe Falls portion of…

A: Given,  Flow rate of the water over the cliff 5525 m3/s Width of the cliff = 670 m depth of the…

Q: The edges of a shoebox are measured to be 11.4 cm, 17.8 cm, and 29 cm. Determine the volume of the…

A:

Q: The Roman cubitus is an ancient unit of measure equivalent to about 0.445 m. Convert the 2.09-m…

A: Given that, 1 cubiti =  0.445 m We have to convert 2.09 m into cubiti So, dividing both sides with…

Q: A car is traveling down a highway at a constant speed, described by the equation d=60t, where d…

A: Given: The equation of the motion is d=60t.

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.