Q: 117. An empty wooden crate slides across a warehouse floor. If the crate was filled, the magnitude o...
A: As per our guidelines, we are supposed to answer only first one question in case of multiple questio...
Q: Suppose you are driving a car at 80 miles per hour. Again decelerating at 16 feet per second squared...
A: Initial velocity, u = 80 miles/hr Deceleration, a = -16 ft/sec²
Q: DETAILS SERPSE8 23.P.034. The electric field along the axis of a uniformly charged disk of radius R ...
A: Electric field due to point charge E = kq/r2
Q: If we place a dielectric material of dielectric constant, κ<1 in place of air in between the plates ...
A:
Q: An object performing simple harmonic motion has an equation for the displacement from equilibrium x(...
A: Given Information:- Equation of the displacement of the object from the equilibrium is xt=3.97 m cos...
Q: A rock, which weighs 1400 N in air, has an apparent weight of 900N when submerged in fresh water (99...
A: weight of rock in air = 1400 N apparent weight when submerged in water = 900 N density of fresh wate...
Q: You decide to take a nice hot bath but discover that your thoughtless roommate has used up most of t...
A:
Q: Superman attempts to drink water through a very long vertical straw as in the figure below. With his...
A:
Q: Three moles of an ideal monatomic gas expands at a constant pressure of 2.10 atmatm ; the volume of ...
A:
Q: As a hiker in Glacier National Park, you are looking for a way to keep the bears from getting at you...
A:
Q: The circuit shows R= 1 ohm, Emf1= 12.2 V and Emf 2= 7.1 V. What is the power delivered to the 10R re...
A:
Q: he drawing shows a person looking at a building on top of which an antenna is mounted. The horizonta...
A:
Q: 1. What the difference between Multimeter and Oscilloscope?
A: Asked: Difference between Multimeter and Oscilloscope.
Q: Determine the moment of inertia about the x-axis of the rectangular area without and with the centra...
A:
Q: A hollow copper cylinder is filled to the brim with water at 20.0°C. If the water and the container ...
A: Initial temperature, T1 = 20°C Final temperature, T2 = 84.9°C αcu = 16×10-6 /°C βH2O = 207×10-6 /°C ...
Q: A hollow ball with a diameter of 3.72 cm has an average density of 0.0843 g/cm. What force must be a...
A: The needed buoyancy-(G)=The force required=(density of water) × gravity × (volume of T.T. ball) - mg...
Q: Consider a magnet initially held stationary over a stationary loop as shown in Fig. 4(II). If the ma...
A: According to Lenz's law, the direction of the induced EMF is such that it tends to produce a current...
Q: If the temperature of a blackbody increases, the peak wavelength will increase as well. True or Fals...
A: If the temperature of a blackbody increases, the peak wavelength will increase as well
Q: A laser beam is incident at an angle of 30.0° from the vertical onto a solution of corn syrup in wat...
A: Angle of incidence, i = 30° Angle of refraction, r = 19.24° Wavelength in vacuum, λ = 632.8 nm = 632...
Q: What are the components of magnetic field (a)By.(b)By, (c)B,) at point Pin the figure if i = 39 A an...
A:
Q: Three wires pass through a rectangular hole. Two of the wires carry parallel currents going into the...
A:
Q: A vehicle is slowing down at a rate res of radius 0.30 m have initial angule 5 s-1, determine: a) th...
A: The acceleration of the vehicle a = -2.5 m/s2 The radius of the tires r = 0.30 m The initial ang...
Q: 2. An object weighng 200 lbs falls freely until it reaches a terminal velocity of 175 At/sec. A'ssum...
A: Given Mass = 200 lb Weight w = mg = 200 × 32.17 =6434 lb ft/s2 Terminal velocity Vt = 175 ft/s
Q: A diffraction grating has 1500 slits or lines ruled in a space of 3.1cm. What is the distance d betw...
A: A diffraction grating has 1500 number of slits. These lines are spread over a space of length, ...
Q: One of the moving parts of an engine contains 1.61 kgkg of aluminum and 0.317 kgkg of iron and is de...
A:
Q: A crate hangs from a rope that is attached to a metal ring. The metal ring is suspended by a second ...
A:
Q: 46. A 2.55 kg bucket of sand is attached to a 1.31 m long rope and is swung in a vertical circle. At...
A: At the bottom of the circle, there are three forces involved, the weight of the bucket, the centrifu...
Q: 8Derive Equations Of Motion Of Planar System Composed Of Uniform Beam And A Disc, Two Linear Springs...
A: Solution of above question solved in below solved.
Q: Calculate the following questions below. Encircle or highlight the answer and round off in two decim...
A:
Q: Part A Traction After a skiing accident, your leg is in a cast and supported in a traction device, a...
A:
Q: A 65-kg indoor rock climber eats an energy bar that has 500 kilocalories to fuel an afternoon of cli...
A:
Q: There is a straight, infinite current is directed towards the right and a small loop of wire (with t...
A: There will be no induce current when there is no induce emf linked up with coil. That is when there ...
Q: A 70 kg secret agent skis down a hill and grabs a 200 kg bag then flies off a 12 m high cliff. The h...
A:
Q: Block A rests on top of the block B and the cord is parallel to the inclined, if u=0.14 for all surf...
A: solution of above question given in below step.
Q: Suppose you are driving a car at 80 miles per hour. Again decelerating at 16 feet per second squared...
A: Given data: Initial velocity (v0) = 80 miles per hour Acceleration (a) = -16 ft/s Final velocity (v)...
Q: . An art student is designing a funky hanging sculpture in which three identical flying saucer sculp...
A: Given: The maximum tension in the string is 90 N. The string is identical.
Q: Two waves interfere. The intensity of one of them (alone) is 13.2 times the intensity of the other. ...
A:
Q: A car has a speed of 30 m/s and the acceleration 4m/s^2 at the time t=8sec what is the speed of the ...
A:
Q: For R1=106, R2=171, R3=191, 1=8 A and V1=1 V in the shown circuit, find the Norton equivalent with r...
A: Given that:- R1=106 ohm R2=171 ohm R3=191 ohm
Q: much heat is required to convert 14.5 gg of ice at -8.50 ∘C∘C to steam at 100.0∘C∘C ? Express your a...
A: Mass of ice m =14.5 g = 14.5 × 10-3 kg Specific heat of ice = 2093 J/kg 0 C Latent heat of ice = 3...
Q: Suppose an object of mass 1.62 kg is being pushed along a horizontal surface by a force 12.7 Newtons...
A: In the given question We have to determine the acceleration of the object in the horizontal directio...
Q: At the point x = 10 m you measure the electric potential to be 480 V. At the point x = 2 m you measu...
A: Given data: Electric potential at x = 10 m V10 = 480 V Electric potential at x = 2 m V2 = 560 V Requ...
Q: 119. As a thrown baseball is acted on by air friction, the thermal energy of the ball (1) decreases ...
A: 119) Answer :- The thermal energy of the baseball increase. so Option 2 is the correct answer for th...
Q: What particles are carriers of the electromagnetic force
A: The electromagnetic force is the combination of electric field and magnetic field.
Q: A ball is being released from a height h. Every time the ball hits the ground, it loses half of its ...
A:
Q: A bowling ball at rest has a temperature of 23.0 °C. The ball is then rolled down a bowling alley. I...
A: temperature of bowling ball when it is at rest = 23oC The dissipation of energy by friction and drag...
Q: The three displacement vectors in the drawing have magnitudes of A = 5.97 m, B = 5.19 m, and C = 3.2...
A:
Q: A car initially traveling at 30.7 m/s undergoes a constant negative acceleration of magnitude 1.40 m...
A:
Q: A ray of light crosses the boundary between some substance with n = 1.6 And air, going from the subs...
A:
Q: An insulated beaker with negligible mass contains 0.245 kg of water at a temperature of 72.5 ∘C. Pa...
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- answers to both question s While we think of weight as "mass", it is actually the pull of gravity on the object. For example, 4.5 kilograms (kg) near Earth is pulled with a force of about 45 newtons, that is, the same force we call "10 pounds" here in the U.S. where the metric system is not as familiar. Now put a 10 lb box at rest on a flat table. What is the total force on the box? mg That's the force of gravity downward on the box. 0 There is no net force on the box. The frictional force F which is μ mg N That's the normal force of the table pushing up on the box. How fast will an object be falling if dropped from rest and allowed to fall for 94 seconds? Use g = 10 m/s2 and give your answer in m/sWith bumpers touching, a 3,773 kg truck is pushing a 1,103 kg car. The truck and the car move forward together with a maximum forward force of 18,470 N. Assuming friction is zero, what is the magnitude of the force (in N) of the car's bumper on the truck's bumper? Hullo, everyone! I actually know the answer to this question, because I keep getting it marked as wrong - the answer is supposed to be 4178, but for the life of me, I can't figure out how. I thought it would be as simple as finding the acceleration, then multiplying by mass, but I've tried converting kg to g, tried the law of equal and oppositie reaction, tried the car's mass, tried the truck's mass, but I never even get close to the answer I've been given. The AI function on Bartleby, which I have often found quite useful, also can't get 4178. If anyone could send me the specific steps involved in getting this answer, I would be so grateful - thank you so much! 've tried everything with this question.A tractor is speeding up at 3 m/s/s while pulling a 1,011 kg sled with a rope at an angle of 23 degrees. The coefficient of kinetic friction between the sled and ground is 0.3. What is the tension (Newtons) in the rope? (g=9.8 m/s2 ) ROUND TO 3 DECIMAL PLACES
- Because Newtons first law is counterintuitive, it is important to take some time to think about what the law says and about how and why it differs from our intuition. a. Why did the unavoidable presence of friction make it difficult for earlier scientists to come to the conclusion expressed in Newtons first law? b. What is the natural state of an object? c. How much force does it take to keep an object moving at constant velocity?Write out Newton’s three laws of motion in terms of what happens with the momentum of objects.3 discoveries involving Newton’s Laws of Motion. If possible provide latest discoveries. Provide pictures/images
- Consider the pulley system for lifting a tub of molten alphalt. The pulling force required to lift the 468 kg tub of molten asphalt with a constant speed is? the pulling force required to lift the tub of molten asphalt with an acceleration of 2.39 m/s2 is? The strength of the rope is 19,600 N. the maximum upward acceleration the tub of asphalt can have without breaking the rope is?What is net force and how does it affect the motion of an object?A girl tosses a ball upward in Figure 6. If air drag is negligible, how does the horizontal component of velocity relate to Newton’s first law of motion? Figure 6 The horizontal and vertical components of a tossed stone’s velocity.
- Explain Newton’s second law of motion?Write down the equation for Newton's first law of motion, Newton's second law of motion, Newton's third law of motion.What momentum does a car of mass 1,191 kg have if it's traveling at 17.3 m/s? Submit your answer in exponential form. Submit your answer in exponential form.