Two blocks are stacked as shown. The blocks have masses m1 = 5.67 kg and m2 = 2m1. The kinetic coefficient of friction between the two blocks is μ1 = 0.467, while the kinetic coefficient of friction between Block 2 and the tabletop is μ1/4. A rightward force of F = 91 Newtons is exerted on Block 1. Calculate the acceleration of Block 1 in m/s2.  Calculate the acceleration of Block 2 in m/s2.

Q: What is the area of the filter paper with length of 12mm and width of 1.0cm?

A: Given that:- Length of the filter paper=12mm Width of the filter paper=1cm

Q: diffraction and interference

A: Interference is a phenomenon in which two or more waves pass through to form the resulting wave of l...

Q: Given data Force=4 N Displacement=1 m Work done

A:

Q: Consider the following velocity-time sketch graph of an objecť's motion on a straight level plane st...

A:

Q: A car has an acceleration of 8 m/s?. a) How much time is needed for it to reach a velocity of 24 m/s...

A:

Q: Assuming that the field of view is flat, what is the resultant vector (yellow line) of an observer p...

A:

Q: A 7.7 μF capacitor is charged by a 150 V battery (see the figure (Figure 1) a) and then is disconnec...

A:

Q: A contestant in a winter sports event pulls a 55.0 kg block of ice across a frozen lake with a rope ...

A:

Q: If an object is thrown upward and then caught at the same height from which it was thrown: What is ...

A:

Q: F (lb) 750 600 500 (ms) 25 50 100 200

A: Given: Force =600 lbs at t=25 ms Force =500 lbs at t=50 ms Force =750 lbs at t=100 ms   We know , 1 ...

Q: The kinetic energy of a 4.0 kg object moving at 3.0 m/s is: 1. 12 J *2. 18 J 3. 36 J 4. 48 J

A:

Q: (Solve) 6. What is the net charge of an object that has 1.0 million excess electrons? 7. In walking ...

A: The charge on the object is define as                        q = ne where e is the charge on electro...

Q: Given data Force 4 N Displacement=1 m Work done

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

Q: The kinetic energy of a 4.0 kg object moving at 3.0 m/s is: 1. 12 J *2. 18 J 3. 36 J 4. 48 J

A:

Q: A 2 kg frame is hung in a ceiling as shown. Fi tensions T1 and T2 in the rope.

A: givenMass of frame(m)= 2 Kg

Q: Part A How strong is the electric field between the plates of a 0.89 µF air-gap capacitor if they ar...

A: Given value--- Capacitance = 0.89 micro F. d = 2.3 mm. Q = 67 micro C. We have to find--- electri...

Q: General Instructions: Solve the following problems below. Follow the GRESA format. Box your final an...

A: Given: Point charge , q=-40 μC Distance between given point charge and positive test charge, x=5.0 m...

Q: A runner travels I.5 laps around a circular track in a time of 50 s. The diameter of the track is 40...

A:

Q: A 1.00-kilogram block is held at rest on a frictionless plane inclined at 30.° to the horizontal. 1:...

A: mass of block (m) = 1 kg surface type : frictionless angle of inclined plane (θ) = 30oinitial height...

Q: 6-3. The tip of a one-link robot is located at 0 = -n/4 rad at time t = 0 s as shown in Fig. P6.3. T...

A:

Q: There is a window whose dimensions are 1 m by 3 m, and is 10 cm thick. Its separates the inside of y...

A: Given  Area of window, A = 3 m2  Thickness of window, L = 10 cm  Inside temperature, T1 = 25 degree ...

Q: When a ball is thrown straight up into the air, the acceleration of the ball is zero at the moment i...

A: Given that:- A ball is thrown straight up in the air.

Q: What two variables are needed to calculate the speed of sound

A: The answer is below

Q: Given data Charge=10 mC time 3 s Determine current

A: Given data : Time=t Charge=Q   Required : Current

Q: At the Earth's surface, a projectile is launched straight up at a speed of 7.5 km/s. To what height ...

A: Given value--- initial speed = 7.5 km/s. We have to find--- height?

Q: 30° 40° | T. 1 2 2 kg

A:

Q: Describe the arrangements of the angles and lattice parameters for 4 crystal systems of your choice

A:

Q: Consider the capacitor network. 21.9 µF 44.2 V 1.77 µF 1.4 µF 8.78 µF What is the equivalent capacit...

A:

Q: A billiard ball of mass m, experiences a perfectly elastic collision with another billiard ball with...

A: (a) Since mass m2 is at rest initially, its initial velocity is u2=0. Apply conservation of momentum...

Q: A plank, fixed to a sled at rest in a stationary frame S, is of length L, and makes an angle of 44' ...

A: GivenInitial length=L0and angleθ0=44°Later slet zoomsvelocity =vangleθ=60°

Q: 0. Which of the following angles (above the horizontal) would achieve the greatest range when launch...

A:

Q: 2. What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charge o...

A:

Q: Q²; A person tossed a ball vertically upward with an initial movement rate of 15.0 m/s then it rose ...

A:

Q: The period of a sitmple pendulum, defined as the time necessary for one complete oscillation, is mea...

A:

Q: Solve this problem using the component method & polygon method. Note: resultant vector should be exp...

A:

Q: Find the pressure in the water at the base of a dam if the water in the reservoir is 300 meters deep...

A:

Q: Data Table: **Each test should be with a different tuning fork!! Test # 1 Test # 2 Test #3 Frequency...

A:

Q: harges on the x axis, q1=60nC and q2=36nC are 4m apart. Find the electric field on the y axis at y=4...

A: We know that the formula of the electric ifled is given as  E = kQr2 where E is the electric field  ...

Q: he density of copper is 8.80x103 kg/m3.      atomic mass of copper = 63.54 g/mol; Avogadros number =...

A: We know that the formula of the electron density is given as  n= ρNAM -------- eq 1  where n is the ...

Q: The figure shows two blocks that are connected by a cord that passes over a frictionless pulley. The...

A:

Q: 40° T. 30° T, 1 2 kg

A:

Q: Determine equivalent resistance

A: Given data : Resistance=R1 Resistance=R2 Resistance=R3   Required : Equivalent resistance

Q: 1.5 The plot shows the velocity v versus time t for an object that is moving. 0.5 3 5 t (s) Part (a)...

A: The answers are below 

Q: Two equipotential surfaces surround a +5.90 x 10-8-C point charge. How far is the 150-V surface from...

A:

Q: Divide the value of your slope by 1000. This will convert the units from milliamps per Volt to Amps ...

A:

Q: 3. In designing an experiment, you want a beam of photons and a beam of electrons with the same wave...

A:

Q: A bridge is made with segments of concrete 50 m long. If the linear ekpansion coefficient is 12 x 10...

A: Answer:-  Given  Coefficient of linear expansion (alpha) = 12 × 10-6(oc)-1 = 0.0000012  Original len...

Q: A positive charge, q1=+10nC is at the origin, and a negative charge q2 =-20 nC is on the x axis at x...

A:

Q: The mean free path for a certain gas is 2.18×10−7 m. and the radius of an atom of said gas is approx...

A: given: mean free path l = 2.18*10-7 mradius of atom r = 1.11*10-11 m

Q: 5. How would the current divide in a parallel branch of a circuit containing two resistorsD and R, i...

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: