Q: B) How much taller does the Eiffel Tower become at the end of a day when the temperature has increas...
A: We need to find how much taller Eiffel tower become at the end of the day i.e we need to find change...
Q: The density of mobile electrons in copper metal is 8.4 x 1028 m3. Suppose that / 4.7 x 1018 electron...
A:
Q: Part A What is the magnitude of the torque on the current loop in (Figure 1)? Figure 1 of 1 Express ...
A:
Q: 3. A 95 kg basketball player jumped in the air to secure a rebound. When the basketball player jumpe...
A:
Q: Suppose the tennis player in Question 1 hits the tennis ball at ground level with her racket at a sp...
A:
Q: Instruction: Identify the name of the components from the 1 table. Choose from the 2nd table and wri...
A: The matched pairs are shown. Notice that a lamp is also represented by a cross symbol apart from a c...
Q: The 10-cm-wide, zero-resistance slide wire shown in (Figure 1) is pushed toward the 3.5 N resistor a...
A: Given: The length of the wire is 10 cm. The resistance of the circuit is 3.5 Ohm. The speed of the w...
Q: The superconducting magnet of an MRI scanner requires 890 A of current to generate a magnetic field ...
A: Given: Current I=890 A, Magnetic field B=6.5 T, Radius of solenoid coil r=0.65 m, Length of solenoid...
Q: The displacement (in metre) of a particle moving along X-axis is given by x = 18t + 5t2. The average...
A: Given : x= 18t + 5t2
Q: What is a BIOLOGICAL EXAMPLE of the 1st law of motion (Inertia)?
A: Newton’s First Law of Motion A body at rest remains at rest, or, if in motion, remains in motion at ...
Q: A conductor of uniform radius 1.20 cm carries a current of 2.60 A produced by an electric field 116 ...
A: we know current density J =I/A where I is amount of current flowing =2.60 A A = area of cross sectio...
Q: The distance data in the animation is in mm, you must convert it into meters. Data: 0.5 0.6 ...
A: To convert given mm data into meters
Q: 1. While hiking in Algonquin Provincial Park, you come to the top of a cliff that is 76.8 m high. Yo...
A:
Q: After falling from rest from a height of 29 m, a 0.40-kg ball rebounds upward, reaching a height of ...
A:
Q: A diver running 3.0 m/s dives out horizontally from the vertical cliff and 4.0 s later reaches the w...
A: GivenVelocity of diver in horizontal direction ,vx=3.0 m/sTime taken ,t=4.0 s
Q: Water gauge pressure available at a fire hydrant is 80 psi. If a fire hose is connected to the hydra...
A:
Q: A 3.7-kg block is pushed 2.3 m up a vertical wall with constant speed by a constant force of magnitu...
A:
Q: Calculate the magnitude of the normal force on a 15.2 kg block in the following circumstances. (Ente...
A: only three subpart at a time. please send part d again in new post. thank you
Q: Hardy, an avid TikToker, decided to look at his wristwatch to tell his friend dolphins the current t...
A:
Q: Example 27.3 The Resistance of Nichrome Wire LA Calculate the resistance per unit length of a thin 2...
A: Given, radius of the wire, r = 0.330 mm
Q: Set 1. Acceleration Type Hondalike. Breaking Rate Type Toyotalike Initial Speed (m/s) "Deer" 11 Time...
A:
Q: In the figure, block 1 has mass m - 480 g, block 2 has mass m2 - 510 g, and the pulley is on a frict...
A:
Q: Two crickets, Chirpy and Milada, jump from the top of a vertical cliff. Chirpy just drops and reach...
A: Given data as per question initial speed = 95.0 cm/sTime taken to reach ground =3.50 s
Q: a. 315 g of water is cooled at 0 °C. What energy change occurs in process? b. One thousand g of wate...
A:
Q: AMoving to another question will save this r uestion 1 What is the angle between the following vecto...
A:
Q: A spinning wheel initially has an angular velocity of 50 rad/sec east; 20 seconds later, its angular...
A:
Q: The electric field at a point in space is equal in magnitude to The potential difference there...
A: The electric force on a charge q in presence of an electric field E is given by, F=q E. The electri...
Q: Consider a thin, spherical shell of radius 12.0 cm with a surface charge density of 0.150 mC/m2 dist...
A: according to Gauss's law ∮E·ds =Q∈0 where E is electric field ds small area for gaussian surface ...
Q: If an electric field passes through an area tilted about an angle of 60 degrees, what percentage of ...
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...
Q: 1. Calculate the electric potential of q1 = 25.0nC at 2.00 m. %3D 2. Calculate the potential energy ...
A:
Q: Calculate the energy released when 1000 small water drops each of the radius 10-m coalesce to form o...
A: Here, we calculate the given as follow;
Q: A bullet of mass 10 g moving with speed of 210 m/s in stopped suddenly. If all its kinetic energy is...
A:
Q: A uniformly charged wire produces an electric field E = (5.60 N/(C · m2))r2r̂. Consider a closed cyl...
A:
Q: Question 1 A fly ball is hit to the outfield during a baseball game. Let's neglect the effects of ai...
A:
Q: A proton has a speed af 40 x10 at point where the ebctre potes tial is 20v. It rover throuph o point...
A: Use Conservation of energy and equate work done by field i.e basically Potential energy of the charg...
Q: The figure below shows a proton, p, and an electron, e, and points S and R on an x-axis. A. At whic...
A:
Q: The five resistors each having resistances of 52 are connected in parallel. If a voltage of 10 V is ...
A:
Q: The car weighs 1720 lbs and drives up the hill at a constant speed. Assuming the static friction coe...
A:
Q: 0. The electric intensity due to a dipole of length 10 cm and having a charge of 500 µ, at a point o...
A:
Q: DIRECTIONS. Show the ray diagraming and describe the image formed. 1.) DESCRIPTION OF THE IMAGE LOCA...
A: we use the concepts: (1) a ray traveling parallel to axis will be pass through the focal length afte...
Q: two infinite sheets carrying currents are parallel to each other in xy plane, and they are distance ...
A: We know that the magnetic field by the infinite sheets carrying currents are parallel to each other ...
Q: Problem 1 mass 100 g that is initially at rest. 1) What is the net force acting on a particle? (a) F...
A: Since force is a vector quantity resultant can be determined by vector addition. According to Newton...
Q: You need to use a 23- cm -focal-length lens to produce an inverted image one third the height of an ...
A:
Q: Complete the table below: Capacitance( ) Charge (C) Voltage (V) C, = 1 x 106 Q, = C2 = 2 x 106 Q, = ...
A: According to the formula Q=CV The quantity of charge that transfers into the plates is determined by...
Q: 5. A coin is placed on a stereo record revolving at 45 rpm. (a) In what direction must the coin acce...
A: a The direction of acceleration is towards the center of stereo record. b The acceleration of ...
Q: 5. A bar magnet falls through a horizontal loop of wire with the south pole entering first. When the...
A:
Q: A conducting rod is positioned between two poles of a large magnet, with 11 cm of the rod within the...
A: Given data :- Length L = 11 cm = 0.11 m Magnetic field B = 0.085 T Magnetic force Fm = 9.2×10-3 N Cu...
Q: Determine the magnitude of the forces acting in the wire P and the strut Q. 1.5 m 2.0 m 100N
A:
Q: Two crates, A and B, sit side by side on a frictionless horizontal surface. The crates have masses M...
A:
Q: A uniform 2.5 T magnetic field points to the right. A 3.0-m-long wire, carrying 15 A, is placed at a...
A:
The position of a particle along a straight line is given by s= t^3 −9t^2 + 15t [ft] where t
is in seconds. Find average speed, average velocity, acceleration, displacement, distance traveled, and at what time did the direction reverse.
0 ≤ t ≤10 [s]
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- Solve the following two equations for the (positive) time, t, and the position, x. Assume SI units. x = 3.00t2 and x = 45.0t + 63.0 (b) the position, xmYour answer is partially correct. Raindrops fall 1.46 × 10° m from a cloud to the ground. If they were not slowed by air resistance, how fast would the drops be moving when they struck the ground? Number i Units m/sAnswers should be in 3 decimal places. A particle moves along a straight line in such a manner that its displacement, at any instant, from a fixed point on its path is given by the equation s = (t3 + 6t2 – 4t)/10. Determine the distance (in meter) traveled by the particle during the 10th sec.
- Solve the following two equations for the (positive) time, t, and the position, x. Assume SI units. x = 3.00t2 and x = 45.0t + 63.0 (a) the (positive) time, tAjetliner, traveling northward, is landing with a speed of 68.2 m/s. Once the jet touches down, it has 750 m of runway in which to reduce its speed to 7.16 m/s. Compute the average acceleration (magnitude and direction) of the plane during landing (take the direction of the plane's motion as positive). Number i Units 4The velocity of an object is given by, = u + at V ds dt. where, u is the initial velocity, a is the acceleration, and ₺ is the time in seconds. Solve the differential equation to obtain the displacement, s, given that at t = 0, s = 7 (metres) : 1 if u = 3 ms ¹, a = 2.4 ms 2, calculate the displacements at t = 4.9 seconds. Give your answer to 2 decimal places.
- A particle moves along two dimensions based on the following position vector r= [2.0 m + (3.00 m/s)f ]i + [(3.0 m)t - (2.00 m/s2)rlj a. Find the distance it covered in the first minute. b. Find the general expression of the instantaneous acceleration of the particle.The displacement of a particle is given by s = 2t3 - 32t2 + 89t - 32 where s is in feet and tis in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 13 seconds of motion. After you have made the plots, answer the questions. Questions: Att= 2.9 sec, ft, v= i ft/sec, a = i ft/sec2 At t = 6.3 sec, i ft. v= ft/sec, a = i ft/sec? At t = 11.6 i ft. v= ft/sec, a = i ft/sec2 sec, The velocity is zero when t = i sec and whent= i secProblem 5. The velocity of a particle moving along the x -axis is defined by v = kx°- 4x² + 6x , where v is in m/sec, x in meters , and k is constant. If K = 1, compute the value of acceleration after x= 2meters. Find: 10. a = ?
- The displacement of a particle is given by s = 3t3 - 42t2 + 109t - 39 where s is in feet and t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 11 seconds of motion. After you have made the plots, answer the questions. Questions: Att = 2.4 ft. v= ft/sec. a = ft/sec? sec, Att= 5.4 i ft, v= i ft/sec, a = i ft/sec? S= sec, Att = 8.5 ft. v= i ft/sec, a = i ft/sec? sec, The velocity is zero when t = i sec and when t = i secThe displacement of a particle is given by s = 3t3 - 53t2 + 115t - 62 where s is in feet and t is in seconds. Plot the displacement, velocity, and acceleration as functions of time for the first 14 seconds of motion. After you have made the plots, answer the questions.Questions: At t = 3 sec, s = ft, v = ft/sec, a = ft/sec2 At t = 7.7 sec, s = ft, v = ft/sec, a = ft/sec2 At t = 11.5 sec, s = ft, v = ft/sec, a = ft/sec2 The velocity is zero when t = sec and when t = secThe speed (m/s) an accelerating object is traveling is determined by the function v(d) = 9.8d + 8 where d is the distance the car has been accelerating. How fast (m/s) is the object traveling after 20 meters? Leave your answer without writing the units. 204