Calculate the kinetic energies of (a) a 2000.0-kg automobile moving at 100.0 km/h; (b) an 80.-kg
Q: The density of the atmosphere at a height of z meter above the sea level is given by p = Po e-=/800,…
A: The density is formulated by ρ=ρ0 e-z/800 , ρ0 is the density at sea levelthe height above the sea…
Q: You have an 18-carat gold coin (an alloy of gold and copper). Its mass is 6 grams. Using the fact…
A: Given: Mass of gold coin =6 grams Density of pure gold =19300 kg /m3 Density of copper =8960 kg /m3
Q: Draw an illustration/visual representation of a uniform silver sphere and a uniform gold sphere that…
A: The mass of the two spheres are same but their sizes (radius) are different. Hence, the density of…
Q: A gram is : A. 10-6kg B. 10-3kg C. 1kg D. 103kg E. 106kg
A:
Q: 18X 2. 1.5kN H Vo 1.MN 750N Yp = - GY
A:
Q: 1.) A typical person has an average heart rate of 69.0 beats/min. Calculate the given questions. How…
A: 1.) heart rate =69beats/min1year =365×24×60 =525600minheart beat in 1 year…
Q: Aboriginal people found colonial explorer, Charles Sturt in the desert in Central Australia around…
A: Aboriginal people found colonial explorer, Charles Sturt in the desert in Central Australia around…
Q: If a drop of oil is placed on a water surface, then the oil will tend to spread out over the…
A: Given data: A drop of oil is placed on a water surface, we need to explain that why the oil will…
Q: QUESTION 2 What is the ratio of the surface area to the volume (a) for the 1 m sphere (b) for the 2…
A: Given data: (a) Radius r=1 m (b) Radius r=2 m (c) Radius r=3 m
Q: The data below was taken for several blocks of wood. Using this data, create a complete graph and…
A: The table for volume versus mass is given To draw : The plot for mass versus volume
Q: 36. The Principle of Equivalence states that a. All calories are equivalent, no matter the…
A: The Principle of Equivalence, in is a fundamental concept in general relativity, proposed by Albert…
Q: 17. A rubber ball is dropped from a height of 10m and bounces to reach of its previous height after…
A: 17) i) The expression for maximum height of the ball after nth bounce can be established as, Tn =…
Q: What is the kinetic energy of an 8kg object moving at 7 m/s?
A: Given data: Mass (m) = 8 kg Velocity (v) = 7 m/s Required: The kinetic energy (KE)
Q: 1. Temperature: Put some hot water, warm water, and cold water in three bowls. Just use water from…
A: Let left finger be in hot water and right finger be in cold water. When you now place both the…
Q: 4. Consider a one-milligram blob of blood from the previous problem. Between 0.25s and 1.00s, how…
A:
Q: A large glass beer mug that has a temperature of 0°C has a capacity of 1000.0 cc. The mug is filled…
A:
Q: SP2. In the United States a common quantity of hard liquor was historically a fifth, which…
A:
Q: 1. Graph the force Mg (N) on vertical axis vs. displacement y (m) on horizontal axis. 2. Draw the…
A:
Q: (I) What is the weight of a 68-kg astronaut (a) on Earth, (b) on the Moon (g = 1.7 m/s²), (c) on…
A: Solution: Weight=Mass×gravity. Given: Mass of astronaut = 68 kg. (a) The gravity on the Earth is 9.8…
Q: Item5-2: Hollow Cylinder Outer diameter 0.01 OC INCH 05 4.5.6.7.8.9.1 2 01
A: Vernier Caliper:- A vernier Caliper is a measurement tool that is used in the physics lab and at…
Q: 9. The original 1955 Ford Thunderbird was powered by a 292-in³ engine. What is this volume in…
A: The volume of engine is V =292 in3 Now, 1 in = 0.0254 m So, V= 292×(0.0254)3 m3 = 4.785×10-3…
Q: Your pet cricket chirps 112 times in one minute (60.0 s). Whatis the temperature in degrees…
A: Given data: The time is: t = 60 sec The total number of chirp is: N The temperature in Fahrenheit…
Q: The center of gravity coincides with the :center of mass
A: The answer is (b) .
Q: · If the value of R is increased, does AVat increase, decrease, or stay the same? Explain. ww
A:
Q: Your height is 1.5m and you look towards a pool that looks like 1.3m deep. Will you be able to stand…
A: Given:height, h=1.5 mapparent depth of pool, happ= 1.3 refractive index, nwater = 1.33
Q: If a certain quantity of gas has a volume of 30 cm at a pressure of 1×105 pa what is the volume when…
A: Given: The volume of the gas is 30 cm3. The initial pressure of the gas is 1×105 Pa. The final…
Q: (2) lubai A solid ball has a mass of 20 grams and a radius shown in micrometer. * ?What is the…
A: Given: The mass of the ball is 20 g.
Q: an airplane travels at 951 km/h. How long does it take to travel 1.00 k?
A:
Q: For the diagrams shown below, a wire loop in the plane of the page is moved into or out of a region…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: Question 25 No A hollow cylindrical aluminum (2.70 g/cm³) pipe 2.38 long weighs 6.55 N. If the outer…
A:
Q: Calculate how many beats the heart make in one day. (Given: 70 beats per minute) b. a. The stroke…
A:
Q: If the container and its contents have a total mass of 20kg, determine the angle between DA and DB.…
A:
Q: In 1957 Stanley Smith Stevens proposed a law that relates the magnitude of a physical stimulus and…
A:
Q: Select one: O a. LT1 O b.LT2 O c. ML'T2 O d. L?T2 O e. e. L-1 T-1
A: Dimensional Analysis Dimensional Analysis is a method of studying the dimensions of complex physical…
Q: r(0,61,0)mm F(—39,61,0)N
A: Given:Position vector, r=(0,61,0); r⇀=61j⇀Force vector, F=(-39,61,0); F⇀=-39i⇀+61j⇀To find:Moment…
Q: A meteorite enters the Earth's atmosphere at 10 times the speed of sound. If all of the kinetic…
A:
Q: What is the volume of a sphere that has a radius of 10.0 cm and is made of aluminum
A: Volume of a material is dependent on the size of material and not on what the material is made up…
Q: A h
A:
Q: Complete the following statements and answer the question to distinguish between speed and rate B.…
A: (a) Speed describes a change in position relative to a change in time. A speed can never be…
Just first part please.
Step by step
Solved in 2 steps