With the given three vector A, B, C. Determine the magnitude product of CxA A= 2i - 3j + 4k B= -3i - 6j + 5k C= 4i + 2j

Q: What is the equivalent capacitance of the following capacitors in parallel across points A and B? (R...

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Q: Part A A proton is at the origin and an electron is at the point x = 0.36 nm, y = 0.31 nm. Find the ...

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Q: rked out 1.0 8-sided mirror is at rest is as shown below. The detector indicates a maximum signal. F...

A: In this question we have to find out the maximum signal of the frequency of rotation with the help o...

Q: A 2.5 ng-red blood cell is settling at a constant velocity of 4.0 mm/h downward in blood plasma. The...

A: Newton’s first law of motion: If a body is at rest or moving at a constant velocity in a straight li...

Q: An athlete swings a 3.40-kg ball horizontally on the end of a rope. The ball moves in a circle of ra...

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Q: A projectile is fired from ground levei at an angle of 6o = 50 m in time t, = 1.2 s. What is the pro...

A: We know that the projectile motion  is given as let the initial velocity of the projectile is u and ...

Q: history and physics books weigh 18 N and 22 N, respectively. Identify each force on each book with a...

A: We know that according to your given A history book is lying on top of a physics book on a desk, The...

Q: btw, the Sirius absolute magnitude is 1.4 The apparent V magnitude of Sirius is -1.44.

A: we know the relation between the apparent magnitude and absolute magnitude is  m-M =2.5 log(d10)2 wh...

Q: rge of -3.97 nC is located at the origin of coordinates the charge 9nC is located at the coordinate ...

A: Let the charge q1= -3.97 nC  at the origin and  q2 = 9 nC at the coordinate (2,0)  m  and a point at...

Q: A vector d has a magnitude 2.5 m and points north. What are the magnitudes and directions of the vec...

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Q: Find the equation of motion in each of the following. 19). a 12 and s = 3, v = 1, when t = 2

A: a=12t4 s=3 v= 1 t=2

Q: A volume charge distribution creates an electric potential given by the following relation, where a ...

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Q: Explain one example that you can find in your house the application of centre of gravity of a rigid ...

A: The Centre of gravity is a theoretical point in the body where the body’s total weight is thought to...

Q: Problem 16: While entering a freeway, a car accelerates from rest at a rate of 2.8 m/s? for 15 s. Pa...

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Q: The fishing pole in the figure below makes an angle of 20.0° with the horizontal. What is the magnit...

A: Given force F=102N and force applied at point L =1.99m We have to find the torque.

Q: A major-league pitcher can throw a ball in excess of 43.5 m/s. If a ball is thrown horizontally at t...

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Q: Driving down the road at a speed of 32.7 m/s, you suddenly notice a fallen tree blocking the road a ...

A: Given data:  Initial velocity (Vi) = 32.7 m/s Distance of tree = 67.9 m Stop in front of tree at dis...

Q: A force of 18 lb is required to hold a spring stretched 8 in. beyond its natural length. How much wo...

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Q: Taking R = 2.90 kM and & = 410 V in the figure shown below, determine the magnitude and direction of...

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Q: Solve the problem. A cargo container is 50 ft long, 10 ft wide, and 8 ft tall. Find its volume in c...

A: Given, Length of cargo = 50 ft Width of cargo = 10 ft Height of cargo = 8 ft Volume of cargo = lengt...

Q: A freely rotating satellite leaves the cargo bay of the space shuttle. The satellite makes 2 complet...

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Q: A car travels 23km in 15 minutes. How fast is it going in kilometers per hour? In meters per second?

A: Given Data:- Distance traveled by the car is d=23 km Time t=15 min   Required:- We need to calculate...

Q: Radiation you feel through your skin is mostly ____________________.  Group of answer choices infrar...

A: Infrared is the least frequency wave. Even it's frequency is smaller than the visible light. Therefo...

Q: A PICK-UP TRUCK RUNS AT A SPEED OF 90 km/hr AND ACCELERATING AT 5 km/hr2 . CALCULATE THE TIME REQUIR...

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Q: Problem 9: A particle moving along a straight line with constant acceleration has a velocity of 1.7 ...

A: Given value--- velocity v1 = 1.7 m/s  at t1 = 3.97 sec. velocity v2 = -4.53 m/s at t2 = 5.21 sec. ...

Q: You are standing 18.0 meters away from a building, which is 15.0 meters tall and has a large, flat r...

A: Given:  Distance from the building = 18 m Height of the building = 15 m Initial speed of the basebal...

Q: he mass of a train is 30,000 kg. If the train accelerates at 1.1 m/s2, what net force (in Newtons) a...

A: Given: The mass of the train is 30000 kg. The acceleration of the train is 1.1 m/s2.

Q: a. How much energy in joules is required to move a charge of 12 mC through a difference in potential...

A: charge (q) = 12 mC Potential difference (q) = 6 volts   

Q: A 54.0-kg ice skater is moving at 3.99 m/s when she grabs the loose end of a rope, the opposite end ...

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Q: One particle has a mass of 3.00 X 10-³ kg and a charge of +8.00 mu C A second particle has a mass of...

A: Given that:- Mass of particle1=3×10^-3 kg  Mass of particle2=6×10^-3 kg  

Q: 3. Oxygen for hospital patients is kept in special tanks, where the oxygen has a pressure of 80.0 at...

A: Given, Pressure of oxygen in Special tank(P1)=80.0 atm Temperature of the tank(T1)=283 K Volume of o...

Q: A 2 Mg block is pulled upward parallel to the inclined plane at an angle of 36 degrees. Coefficient ...

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Q: Find an expression for the velocity of the particle as a function of time. (Use any variable o m/s D...

A: We know that the vector position of the particle varies in time is given as  r→= 5.60i^-5.80t2j^  . ...

Q: Problem 20: An archer fires an arrow straight up into the air with a speed v, = 28 m/s. Neglect air ...

A: Given Information:- Initial speed of the arrow is v0=28 m/s Required:- We need to calculate the maxi...

Q: A projectile is fired from ground level at an angle of 0, = 25°. It reaches the horizontal position ...

A: launch angle (θ) = 25ox1 = 50 m at 1.2 sec   

Q: Which do you think has more magnetic force if powered with a current of 6 A? Electromagnet A has 300...

A: The magnetic field produced by a solenoid can be found using the formula: B=μNIL. Where 'N' is the t...

Q: An aluminum wire of cross-sectional area 4.0 mm2 is carrying a current of 8.0 A. The density of alum...

A: cross sectional area (A) = 4 mm2Current (I) = 8 A density of aluminum = 2.7 gcm3molar mass = 27 g nu...

Q: The distance to the Pleiades is 136.2 pc. The absolute V magnitude (M,) of Sirius is -0.57. What wou...

A: Answer: Given data, The distance to the Pleiades(d)= 136.2 pc The absolute V magnitude of Sirus (Mv)...

Q: Fo a car accelerating downhill skidding downhill O a car accelerating up a hill a car

A: From FBD  f is upwards along Horizontal surface  

Q: 35.0-kg object is moving eastward at 26.8 m/s. The object encounters an eastward impulse of 130.0 Ne...

A: Given  m= 35 kg.         V =  26 .8 m/s & Impulse given ( I )  = 130 Ns momentum (P) = mv We kno...

Q: The correct graph verifying Hooke's law is Load Load (a) (b) Load Load (c) (d) Extension Extension E...

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Q: A roller skater with a mass of 71.2 kg is moving along the ice with a speed of 6.01 m/s. She collide...

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Q: 3. A simple pendulum of length 10.0 cm takes 1 second to make 10 complete back and forth motion. Wha...

A: Given data:  Time (t) = 1 s Number of oscillations = 10 Required: Period (T) and Frequency (f) 

Q: nfortunate small car crashes against a large moving truck. Compared to the force of the small car on...

A: Given: The small car crashed against a large moving truck. To find: The relation between force due c...

Q: A spring is stretched 6 in. when a 4-lb weight is hung on it. The 4-lb weight is attached and pushed...

A: x = 6 in = 6/12 ft = 0.5 ft By, F = kx  k = F/x = (4×32)/0.5 = 256   

Q: A car accelerates from 75 km/h to 115km/h in 5 seconds to overtake a lorry. Calculate the accelerati...

A: Given Data Initial Velocity u = 75 Km/h   Final Velocity v =115 Km/h  Time t = 5 sec Acceleration A ...

Q: The speed of an object is given by v= 5.00 t² +4.00 t, where V is in m/s and t is in s. What is the ...

A: Given data:  Speed as function of time v = 5.00t2 + 4.00t Time (t) = 2.00 s Required: Acceleration (...

Q: Two particles A and B are moving along the y-axis at velocities 25 m/s and 30 m/s respectively. What...

A: The relative velocity of a particle A moving with velocity vA with  respect to another particle B mo...

Q: . What is the value of p -What is the value of e What is the formula o

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Q: 360 23.8 2. A person jogs eight complete laps around a 400-m track in a total time of 14.5 min Calcu...

A: a) eight complete laps means total distance = 400×8=3200 m Time = 14.5×60= 870 sec So, average speed...

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.