A 10.0 g bullet travelling horizontally at 755 m/s strikes a stationary target and stops after penetrating 14.5 cm into the target. What is the average force of the target on the bullet?

Q: In terms of heat flow, explain why you feel cool after alcohol is rubbed on your skin.

A: The alcohol is a very volatile. That means it evaporates quickly.…

Q: Three resistors, 4.0 ohm, 8.0 ohm, 16.0 ohm, are connected in parallel in a circuit. What is the…

A: Given that Three register R1=4 ohm R2=8 ohm R3=16 ohm Connected parrellel in circuit To determine…

Q: Two monoatomic ideal gases A and B are at the same temperature. If 1 g of gas A has the same…

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Q: 1. From an elevated point A, a stone is projected vertically upward. When the stone reaches a…

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Q: Create 3 ORIGINAL PROBLEMS regarding RECTILINEAR KINEMATICS. Present the solution in an organized…

A: Rectilinear kinematics refers to straight line motion. The kinematics of a particle is characterized…

Q: is wonder r. It comes e ball to th at cannot b eld is pullir

A: solution of above problem is below

Q: An object, starting from rest, moves with constant acceleration of 4 m/s2. After 8 s, its speed is O…

A: From equation of motion we know that , V= u + ft, where f= constant acceleration.

Q: Find the value of force applied Work done=20 J Displacement=1.33 m

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

Q: Monatomic Engine -- What is the efficiency of this engine (see figure 4.9) if it were run with a…

A: 5) The work done from the engine = Area of traingle  W = 1/2*(P3-P2)*(V1-V2) W = 1/2*(8-2)(15-10) W…

Q: A wire with a resistance of 6.0 is drawn out through a die so that its new length is three times its…

A: Answer - the correct answer is option (d)

Q: What is the equilibrant vector if you add all the vectors A, B, and C? A = 2i - 3j + 3k B = 4j +2i…

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Q: firecracker breaks up into several pieces, one of which has a mass of 200 g and flies off along the…

A: m1 = 200g = 0.20kg v1 =82m/si m2 = 0.30kg v2 = 45m/sj momentum = mass *velocity

Q: A 10,009 N car traveling at 25m/s rounds a curve of radius 200m. Find the centripetal acceleration…

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Q: A potato is launched from the ground at an 73 degree angle with a velocity of 48 m/s. What maximum…

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Q: 1. Does the amplitude of the wave change the speed of the wave?

A: A wave whether it is transverse or longitudinal possess several properties. A wave gives all…

Q: The length and area of a wire is given 0.2m and 0.5 m^2 respectively. The resistance of heat wire is…

A: Given data, Resistance (R)=3 Ω Length (L)=0.2 m Area (A)=0.5 m2

Q: *)A 4 ft long horizontal bar supports a load of 60 lb at one of its ends. The other end is pinned to…

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Q: A current of 5.0 A exists in a 10-Q resistor for 4.0 min. how many electrons pass through any cross…

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Q: the momentum # f a flying brick is 70 kgm/s and it's meuss is 15ky кутр its velocity? ку Calculate…

A: Given data :                     Mass    =    m                Momentum    =    P           To find…

Q: What will be the weight of a boy of mass

A: Given data;   Weight of a body;  mass 3.0 kg is 30 NFind weight of a boy having mass 45 kg  a. kgf…

Q: 1. What is the electric potential 2.5 x 10-15 m away from a proton (+e)?

A: Given: The distance of the point from the proton is 2.5x10-15 m.

Q: what will be his (a) mass, (b) weight?

A: Given data;  Weight of a body mass;  6.0 kg on moon is 10 N If a boy of mass30 kg goes from the…

Q: hung from an ideal spring (its length is equal to zero and no friction) and reaches equilibrium at…

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Q: olve for KCL, KVL, I1, I2, I3, V2, V4, V6, V8, P2, P4, P6, and P8.

A: Using KVL we can find the the values of current  I1=0.942 A I2=0.410 A I3=-0.00983 A We know voltage…

Q: A planet has a mass of 5.88 x 1023 kg and a radius of 3.12 x 106 m. (a) What is the acceleration due…

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Q: An electric iron of resistance 30 ohms takes a current of 14 A. Find the heat developed in 36 sec

A: Given data :                      Current    =    I                       Time     =     t…

Q: A 500-g particle is located at the point particle about the origin? (121-31-4k) kg. m²/s O (241-6…

A: Given(s): m=500 g=0.5 kg r→=(4 i^+3j^-2k^) m v→=(5i^-2j^+4k^) m/s Require: Angular momentum, p→=?

Q: Describe the arrangement of the electromagnetic waves

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: 1. What is the electric potential 2.5 x 10-15 m away from a proton (+e)?

A: Write the given values with the suitable variables. r=2.5×10-15 mq=+e=+1.6×10-19 C Here, r is the…

Q: If an object falls downward, its acceleration and velocity?

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Q: 3. An electron is moving to the right in a magnetic field that points upward, as in the given…

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Q: 18.34 A container with volume 1.48 L is initially evacuated. Then it is filled with 0.226 g of N₂.…

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Q: A ball is shot into the air at 30° above the horizontal. Its initial velocity is 5 m/s and lands at…

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Q: Identify the different currents flowing on the circuit. 1₁ 12 10 V 2002 O 13 + 8 V 30Ω

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Q: OR HANDWRITTEN. DO NOT ANSWER IF YOU ALREADY ANSWERED THIS. THE BIG NUMBER ON THE SIDE IS FOR…

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Q: Barry Allen (The Flash) beats Superman in a race and earns the title as the fastest man alive. He…

A: The mass of the Barry is 64.39 kg

Q: 3. Determine the direction and magnitude of the electric field at point P. The charges are separated…

A: Given two charges Q and -Q separated

Q: A car is parked on a hill. The gravitational force on the car is 9.31 x 103 N straight downward, and…

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Q: quirement in the following processes that involve the launching of object(s) into the air: 1. winged…

A: solution of above problem is below:

Q: The lights on a car is inadvertently left on. They dissipate 95.0 W. About how long will it take to…

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Q: Find voltage Current=2 A Resistance=2 Ohms

A: Given : Current (I) = 2 A Resistance (R) = 2 Ohms

Q: Figure shows a cross section of two infinite lines of charge that extend out of page. Both have…

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Q: Find the average speed of the cyclist in

A: Given data;  A cyclist travels distance of;   1 km in first hour 0.5 km in the second hour and 0.3…

Q: Given two metal strips with the same initial length, steel and aluminum. When heated in the same…

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Q: A body does 22 Joules of work in 5 seconds. Calculate the power ?

A: Given data :                     Time Taken    =    T                      Work done     =    W…

Q: Jason is shooting a pumpkin out of a cannon at 15 m/s. He tests all sorts of launch angles. What…

A: When an object is thrown upward with some angle and with a velocity u, the maximum height obtain in…

Q: The electric current I (in amperes) passing through a resistor is related to the voltage V across a…

A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. More is the potential…

Q: You are working during the summer at a company that builds theme parks. The company is designing an…

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Q: A uniform solid cylindrical log begins rolling without slipping down a ramp that rises 28.0° above…

A: Solution: Given: g = gravitational acceleration = 9.81 m/s2 θ = angle of inclination of plane =…

Q: Mass of a car is 200 kg, Calculate the weight ?

A: Given data :                    Mass  of a car    =   m                   Acceleration due to…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”