Hello! I need help with finishing my practice question, im currently stuck in this question: 1.) use the slope (m=0.2315) to solve for the acceleration of the crate down the inclined plane.  the clue given to us is that it is related to x= at^2/2 , but still I don't get it how i can solve for the acceleration of the crate down the inclined plane.

Q: A solenoid that is 106 cm long has a cross-sectional area of 20.4 cm². There are 727 turns of wire c...

A:

Q: A coil is connected in series with a 11.6 kN resistor. An ideal 50.8 V battery is applied across the...

A: Given: Then the resistance of the circuit is 11.6 kΩ. The supply voltage is 50.8 V. The current in t...

Q: What happens to its velocity when a coin is tossed upward while ascending? Its acceleration? (Ignore...

A: Equation of linear motion V= u + at  V= final. Velocity at time t  a = acceleration.  u= initial vel...

Q: At time t = 0 a current of 2 amperes flows in an RLC circuit with resistance R = 40 ohms, inductance...

A:

Q: Suppose a positively charged metal rod touched an uncharged sphere then again separated. What will b...

A: According to quantisation of charge q = ne e = charge on electron 

Q: Given data: work done%-D500 J Force%3D25 N Find displacement

A: Given data : Force=F Work done=W To find : Displacement

Q: What is the electric flux if an enclosed charge is made up of 1 billion electrons? O 18.80 Nm^2/C 81...

A: Given:n=1 billion electrons=1*109 electrons

Q: An American traveler in New Zealand carries a transformer to convert New Zealand's standard 230 V to...

A:

Q: A 20 g wooden ball is set in horizontal motion using the same set-up used in the activity. The hangi...

A:

Q: give downvote 1. a) A wave is described by y= sin(5z -6t). This wave is a   Marcel wave.   stan...

A:

Q: A father pulls a child on a sled across the snow, as shown in Figure 2.28a.  The child and sled have...

A:

Q: A point charge of 12 pC experiences an intensity of 6 x10^-3 N/C. How far is the point charge from t...

A: Given, Charge, q= 12 pC Electric field intensity, E = 6×10-3 NC

Q: Tarik winds a small paper tube uniformly with 191 turns of thin wire to form a solenoid. The tube's ...

A:

Q: The graph shows the x-directed force Fg acting on an object as a function of the position x of the o...

A: Force versus displacement graph for an object is as shown. the force is plotted along y axis and the...

Q: Question 3. Consider the combination of the resistors as in Figure 1. Find (a) the equivalent resist...

A:

Q: Part A In principle, when you fire a rifle, the recoil should push you backward. How big a push will...

A: Given: mass of man+rifle M= 70 kgmass of bullet m= 10 g=10*10-3=0.01kgspeed of bullet v1=500 m/sspee...

Q: What is the acceleration of a rock at the top of its trajectory when it has been thrown straight upw...

A:

Q: particle moves according to a law of motion s = 2t^3 − 9t^2 + 12t + 1. a. Determine the velocity of ...

A: Velocity is the displacement per unit time v =ds/dt Acceleration is the rate of change of velocity a...

Q: A point charge of 12 pC experiences an intensity of 6 x10^-3 N/C. How far is the point charge from t...

A:

Q: 巧? 452 E 14V 12= 0.97A 1052

A:

Q: A 1.20 kg drone is being used to make video for use in University promotional materials. It is flyin...

A:

Q: Determine the magnitude of the electric field from a point charge of 4 mC at a distance of 4cm?

A:

Q: An electric heater has a coiled metal wire which draws a current of 100 A. The resistance of the wir...

A:

Q: 3. Consider these 2 point charges separated 0.2 m. There are points somewhere along the line passing...

A:

Q: In a circuit, the potential drop across the 100 Ω resistors is 100 V. What is the current through th...

A:

Q: C1=5 F C2=3 pF B C3= 6 pF CF8 pF Cs= 9 pF C6=15 pF

A:

Q: Calculate the energy spectrum of the n = 2 states of the hydrogen atom including the fine structure ...

A:

Q: Fringes in the Thomas Young experiment are produced using sodium light of wavelength 569 nm and two ...

A:

Q: Stand on a footstool with your right leg close to the edge of the footstool and your left leg hangin...

A: Stand on a footstool with your right leg close to the edge of the footstool and your left leg hangin...

Q: 4. From your results, what happens to the magnification M as the object gets closer and closer to F?

A: # Asked for 4th one only   Ques 4: From your results , what happens to magnification M as the object...

Q: A 1.20 kg drone is being used to make video for use in University promotional materials. It is flyin...

A: Given that:- Mass of drone=m=1.2kg

Q: Solve the following problems. 1. Determine Vand Q for each capacitor when Vab = 15 V. C3 = 12 µF a V...

A:

Q: Fringes in the Thomas Young experiment are produced using sodium light of wavelength 513 nm and two ...

A:

Q: Interference patterns do not have an infinite number of lines, hence there is a limit to the diffrac...

A: .

Q: 4) For the circuit in figure the ammeter A and the voltmeter V are ideal. A a) What is the current t...

A:

Q: A big magnet having mass M,= 20 Kg sitting on a horizontal frictionless surface exerts a repulsive m...

A:

Q: Refer to the given circuit. C1 = 5 µF C3 = 8 µF C2 = 4 µF C4 = 6 µF C5 = 4 µF DURACELL VT = 12 V How...

A:

Q: 3) A pressure measuring instrument uses a capacitive transducer its diaphragms. A pressure of 600 kN...

A: GivenDistance of separation, d=4 mmPressure ,P=600 kN/m2Average deflection, ∆d =0.39 mmInitial Capac...

Q: Consider a series RLC circuit where the resistance R = 753 2, the capacitance C = 4.25 µF, and the i...

A:

Q: An inductor of L = 8.55 H with negligible resistance is placed in series with a 8 = 12.5 V battery, ...

A:

Q: Show complete solution A car weighing 2250N rounds a curve of 60-m radius banked at an angle of 30o....

A: The car is travelling in a cirular path, so the net force towards the center of the circle is mac. W...

Q: 5. Let's get even closer to F. What is the image distance d; and magnification M when the object is ...

A: It is asked to solve question 5. The formula after considering the proper sign convention is already...

Q: What is the electric field strength of a stationary -30 µC charge at a distance of 80cm awa

A:

Q: A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.8...

A:

Q: Fringes in the Thomas Young experiment are produced using sodium light of wavelength 670 nm and two ...

A:

Q: Review Part A The current through inductance L is given by I = In e-t/T. Find an expression for the ...

A:

Q: What is the magnitude of the force a 1.5 kC charge exerts on a 3.2 kC charge located 1.5m away?

A:

Q: Using the figure, indicate in the points the energy conversion of the car.

A: As we know that when something is at a height then it contains potential energy and when it comes do...

Q: A current carrying wire produces a magnetic field B= 3 Tesla at a given point. If the current in the...

A:

Q: Find resultant of the set of displacements. 51 km due east, 52km due north and 38 km due eas

A: