A proton moving at 4.00 × 106 m/s through a magnetic field of magnitude 1.70 T experiences a magnetic force of magnitude 8.20 x 10-13 N. What is the angle between the proton's velocity and the field?

Q: 2. The figure shows a pin-supported member, ABD, in static equilibrium. The mass of the member is…

A: The objective of this question is to calculate the support reactions at points B and D, and to…

Q: A 4 kg block requires 6 m to slide to a stop.If the force of friction was 22 N, what was the initial…

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Q: Let R=A+B₁ where A = 18.2, 0 = 52.7 degrees, B = 24.4,0 = 243 degrees. You find R = A B Normal…

A: Write A in vector form.

Q: It is a sad day in Oman: 11-01-2020. The flag poles around the country are lowered. One end of…

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Q: A long horizontal wire carries a current such that 12.13 × 1018 electrons per second flow through…

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Q: A particle of mass 2.00 kg is attached to a spring with a force constant of 110 N/m. It is…

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Q: A race car has a maximum speed of .104 km/s what is the speed and miles per hour

A: Given data:  The maximum speed (v) = 0.104 km/s Required: The maximum speed of car in miles per hour

Q: A car is moving at 35.0 mi/h. Express its speed in (a) m/s .

A: The distance an item travels in a unit of time is the definition of speed in physics. In other…

Q: As shown in the right figure, a collimated light beam with intensity of I, = 100(W/m²) passes…

A: We know that here in the figure we have given that A collimated light beam intensity of I0 and it…

Q: The semiconductor industry manufactures integrated circuits in large vacuum chambers where the…

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Q: What is the height in meters of a 3 foot 3.0 inch tall person ?

A: Given:-  The height of the person is h = 3 foot 3.0 inch  Find:-  The height in the meter?

Q: Given that { 12p nC/m³, Pv (0, 1<p< 2 otherwise Determine D everywhere.

A: we have to find out Vector D by the help of given Rho v.

Q: The mass of blocks A and B are 15kg and 55kg, respectively. The coefficient of friction between A…

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Q: If the weight of an object is 726 N, what is the mass of the object?

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Q: None

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Q: $800.45 equivalent in pennies. How do I solve this

A: V=800.45 $

Q: Women are 25 percent better off financially than men. They have a combined monthly income of $1800.…

A: Let, monthly income of men = x        monthly income of women = x + 25 They have a combined monthly…

Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…

A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…

Q: The 3 m long uniform plank is supported by a fulcrum at the midpoint. Where should a 45 kg student…

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Q: The answer is -0.012 J. Why it is negative value?

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Q: Directions: Choose the appropriate phrase from the box that depicts the best meaning of the diagram.…

A: answer of diagram 1 is (B)  answer of diagram 2 is (A)

Q: | How can energy be transferred back forth between kinetic energy and potential energy?

A: We can say that, Kinetic energy can be stored if we drop the object from the shelf or release the…

Q: A boy uses a string to swing a 3 kg stone around his head. If the string is 22 m and can bear a…

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Q: Mass of a body is 15.1 kg, What is it's weight ?

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Q: A series circuit has a capacitor of - Farad, a resistor of 3 Ohms and an inductor of 1 Henry. If the…

A: we have following data as given in question Resistance of resistor R =  3 ohm Capacitance of…

Q: A 3. A bullet fired from a gun has a KE of 10,500 J. What is the mass of the bullet if it moves at…

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Q: 10. An open container of water is filled to the very top. A 7 kg block with a density between 300…

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Q: A ship travels 7 miles in 89 nearest whole number) Your Answer: Answer units

A: Given, Distance travelled by ship = 7 miles Time taken = 89 minutes = 1.48 hr We know that speed =…

Q: Two blocks are tied together by a string. m, m, The blocks slide WITHOUT friction. The mass of block…

A: Please see the answer below

Q: a Carnot cycle, then, its efficiency is ITH| to convert water to ice is given by

A: Given as, Tc =0 degC = 273.15 KTh =24.0 deg = 273.15 + 24.0 = 297.15 K

Q: A woman makes  25% more than her husband.Together they make $1800 each month.How much does the woman…

A: Write the expression relating the woman’s earning and her husband’s earning

Q: A 50 kg man pushes off from the 94kg block on ice and slides away at a speed of 3 m/s What is the…

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Q: A 5 kg block requires 6 m to slide to a stop.If the force of friction was 21 N, what was the initial…

A: In this question the block experiences a frictional force in the opposite direction of the motion,…

Q: 15. The figure below shows the acceleration of a 10-kg package that is accelerated to a maximum…

A: 15) Work done = area of force displacement graph work done = m * (area of acceleration -…

Q: Find the resultant vectors. 1. A 10 M, NORTH = B = 20 M, NORTH 2. C= 15 M, WEST D = 20 M, WEST 3.…

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Q: Figure below is a graph that shows a displacement of an object along a straight line plotted against…

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Q: a„(m/s²) According to the acceleration-time graph of a particle accelerating from rest, determine…

A: We know that the area under acceleration- time graph gives us speed of the particle.  Thus at time…

Q: A 3.50-kg steel ball strikes a wall with a speed of 9.0 m/s at an angle of e = 60.0° with the…

A: When the ball strikes the wall, the momentum changes and the momentum is conserved and change in…

Q: What is this equation in physics

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Q: A steel wire of length 31.0 m and a copper wire of length 15.0 m, both with 1.00-mm diameters, are…

A: Given:- A steel wire of length 31.0 m  A copper wire of length 19.0 m  Both steel and copper wire…