A B 0+ hA = 0 hB = 0 VA = 0 Vв > 0 A 10.2 m/s B 3.20 m/s 46.8 m/s 38.7 m/s O O O O

Q: Alice and Bob work in a bakery. Bob frosts cupcakes 3 times faster than Alice does. Working together…

A: Here we have 2 variables Alice and Bob Now Bob     frosts cupcakes 3 times faster than Alice.…

Q: The human circulation system has approximately 1 × 109 capillary vessels. Each vessel has a diameter…

A: Number of capillaries Diameter Flow rate from heart

Q: E. coli cell in 1/10 of a second. If the length of an E. coli cell is 1500 nm, how fast does the…

A: The objective of the question is to find out the speed of a water molecule in miles per hour (mph)…

Q: F, max t (ms) 8 10 2 4 6.

A:

Q: Given the average heart rate of a human is 7.00 beats per minute and the average volume flow of…

A:

Q: 39 SSM A tourist purchases a car in England and ships it home to the United States. The car sticker…

A: Car fuel consumption is 40 miles per gallon  since the car is from England i.e UK the sticker shows…

Q: The air temperature was 72.60° F during a thunderstorm, and thunder was timed 7.65 s after lightning…

A: Since the lighting is travelled in the air at the speed of light. And the thunder travels in the air…

Q: On a 2-day trip, you average 80 kph for 11 h on the first day and 120 kph for 7 h on the second day.…

A: av.speed=total distancetotal time=v1t1+v2t2t1+t2

Q: -) x(- -) × (– e. 36 inches/second x _km/hour

A:

Q: 37. ssm The average value of the squared speed 2 does not equal the square of the average speed…

A:

Q: d. 1 foot/nanosecond x -) ×(- _m/s (Note: “nano" is the metric prefix which is equivalent to 10-9.)

A: solution as

Q: 5.- For A = 3î +ĵ-k, B = −î+ 2ĵ+ 5k and C = 2j - 3k, find a) C - (Ā – B), b) (Ā + C)xB

A: We need to find,

Q: 01: If a car is traveling at (80 km/h), determine its speed in miles per hour and foots per second.

A: 1 km = 0.62miles 1km = 3280.62foots 1hour = 3600sec. Just put these values to get the results

Q: Lo= 0.09 m , g = 10 m/s? x = L – Lo (m) Fg (N) 0.2 m (kg) L (m) 0.02 0.108 0.018 0.04 0.126 0.036…

A: The graph is as shown below:

Q: 2100kg cm2/m3 day =? lbm yd2 /ft3 hr

A: 1 kg = 2.205 lb 1 cm = 0.010936 yd 1 m = 3.2808 ft  1 day = 24 hours

Q: Write a realistic problem for which the expression below is the solution

A: In the following problem, We have an expression 2az Vm=-dVdz Here: a is the constant, with unit of…

Q: 27. Review. A 5.75-kg object passes through the origin at time t = 0 such that its x component of…

A:

Q: The displacement from point B to point C is  m. The displacement from point C to point D is  m. The…

A:

Q: Car A is traveling at the constant speed of 64 km/h as it rounds the circular curve of 360-m radius…

A: Given: Car A travelling with the speed vA =64 km/h Radius of circular curve is r=360 m Position…

Q: 11

A:

Q: A small plane, flying at 180 kph at an altitude of 240 m, is to drop an inflatable raft ti flood…

A:

Q: Suppose blood is pumped from the heart at a rate of 4.5 L/min into the aorta of radius 1.2 cm.…

A: Write the given values with the suitable variables. Q=4.5 L/min=4.5×10360 cm3/s=75 cm3/sr=1.2 cm…

Q: Δh %diff (J) Trial m t GPE KE (kg) (m) (m) (m) (m) (s) (m/s) (J) 1 0.5 0.05 0.47 0.39 0.08 0.040…

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.