An object was dropped from above a 1.5 m-tall window. The object travels from the top of the window to the bottom of the window in 0.16 seconds. How high above the top of the window was the object dropped?

Q: 0} 3. Perform the following operations, expressing the answers to the correct accuracy/precision inc...

A: According  to question we need to simplify the operation. 

Q: Charges in static electricity are typically in the nanocoulomb to microcoulomb range. What is the vo...

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Q: A block of mass 2.0 kg is placed on a smooth plane, inclined to the horizontal at an angle of 15o. T...

A: Given: The mass of the object is 2 kg. The weight of the object is 20 N. The angle of the inclinatio...

Q: E1 R3 + 82 + • P R2 R1 83 +

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Q: A sample of pure sodium has a mass of 15.2 g. Calculate the number of moles in the sample and sodium...

A: Given, mass of the sodium, m = 15.2 g

Q: How does the field of a charge distribution affect a charged particle moving along one of its equipo...

A: Answer:-  The potential is the same along each equipotential line. Therefore no work is required to ...

Q: A vessel contains 0.450 kgm of ice and 1.65 kgm of liquid water. Some more ice are added to the vess...

A:

Q: One mole of oxygen gas is at a pressure of 5.90 atm and a temperature of 24.5°C. (a) If the gas is h...

A: number of moles of oxygen gas = 1 Initial pressure (P) = 5.90 atm Initial temperature (T) = 24.5oC =...

Q: An airplane heads north of east by 18 degrees for a distance of 67km then heads north for 39km. What...

A: Given value--- first distance = 67 km , 18 degree N of E. second distance = 39 km , N. We have to ...

Q: A skler of mass 67 kg skies down a hill of inclination 13 degrees. The coefficient of kinetic energy...

A:

Q: Q2 A ball is thrown vertically upward Speed (80 m/sec) Find - 1- the time it takes to reach the high...

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Q: Two square parallel plates with a separation of d = 1.5 mm are charged up with charges of equal magn...

A:

Q: 1)If after the lightning is seen , alighthingom the man ? (Speed of sound in thunder js heard by a m...

A: Speed of sound in air = 445 m/s Time = 6 sec Distance = ? We know formula of speed,  Speed = (distan...

Q: Two parallel plates are separated by 50cm. An electric field of 6000N/C exists between the plates. W...

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Q: Mei Lin, an electrical engineering professor sets up the circuit shown in the figure. The reading of...

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Q: Given a projectile that hits a vertical wall as shown, a) If V, = 120 m/s, 0 = 30°, find the range (...

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Q: You've just finished your exams, and in the moment of joy you run to the nearest cliff and throw you...

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts fo...

Q: If the gravitational field constant on the surface of the moon is 1.6 N/kg, what is the force of gra...

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Q: Direction: Solve the problem below and write your answer on a separate sheet of paper. 1. At an airp...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: CALCULATIONS. 1. From the data of Procedures 2 and 3, plot a curve using the values of the total nor...

A: Given: Values of total normal force and friction force is given for varies weight. we have to plot n...

Q: there are three objects: A is 17 kg moving to the right at 5 m/s, B is 4 kg moving to the left at 4 ...

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Q: How much would a 70 kg man weigh on the moôn carth and on the moon ? (Acceleration due to gravity on...

A:   Mass of a man = 70 kg We need to find the weight of a man on the moon The weight of a man is calcu...

Q: How much work is done by a force of 12 N in moving an object through a distance of 9 m in the direct...

A:

Q: (a) (b) 25 V 150 2 100 2 200 2 220 2 + 15 V 100 Ω A 300 2

A: A) R1 = 200 ohnm R2 = 100 ohm V = 15 volts   

Q: 1.A light foam cup similar to a disposable coffee cup has a weight of 0.13 N, a uniform diameter of ...

A: givenWeight of disposable coffee cup, W=0.13 NDiameter of cup , d=77.5 mmLength of cup, L=161.000 mm

Q: How many electrons must be removed from a neutral object to leave a net charge of a 0.900μC?

A: We know that when electrons are removed from a body ,it get positively charged

Q: example applies to the law. (3) List all forces in the example. 8. (1)Provide an example that helps ...

A: a. Newton's first law - A body at rest continues to remain at rest until some external unbalanced fo...

Q: car as a vector.

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Q: In the figure, a 5.30 kg block is sent sliding up a plane inclined at 0 = 37.0° while a horizontal f...

A: The forces along and normal to the incline can be resolved as shown  

Q: Part A A cannon tilted up at a 29.0 ° angle fires a cannon ball at 68.0 m/s from atop a 10.0 m-high ...

A: initial KE =12mu2 initial PE = mgh

Q: The motion of a particle is governed by the relation a = 4t2, where a is in m/s? and t in secs. When...

A: According to question we need to find maximum velocity.

Q: What is the area of an 23 meter telescope, consider the area of a circle

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Q: R= 30 cm OP- 40 cm D.

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Q: (a) Two capacitors, C, - 5.58 µF and C, - 3.02 pf, are connected in parallel, then the combination i...

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Q: TRUE OR FALSE: The density of water (about 1000 kg/m³) increases only 1 percent if the pressure is i...

A: Let ρ1 and P1 be the initial density and the initial pressure of water respectively. Since density v...

Q: A 95 kg paratrooper is falling at a terminal velocity. a)Draw a free body diagram of the paratrooper...

A: A 95 kg paratrooper is falling at a terminal velocity.

Q: What is the magnetic field at 5 cm far from a long straight conductor which carries 10 A current.

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Q: Three charges, q1 = 12.59 nC, q2 = -18.99 nC, and q3 = -19.72 nC, are placed on three corners of a s...

A: According to question we need to find--- net electric field. 

Q: 125 V 20 Q 100 Q 50 Q

A: We know the resistance of the resistor, which are in parallel connection,  1R = 1R1 + 1R2 + .....+1R...

Q: Two circuits made up of identical ideal emf devices (Ɛ = 1.71 V) and resistors (R = 36.2 N) are show...

A:

Q: Three 925 Ω resistors are wired in parallel. What is the total resistance of the combination?

A: let three resistors are R1 , R2 and R3 than, as given R1=R2=R3 = 925 ohm we have to find total resis...

Q: There is no friction between the cart and the floor. The book moves with the cart with no sliding be...

A:    

Q: A projectile being launched at a velocity of 1.0 km s-1 at an angle of 30° to the horizontal. Determ...

A: Initial velocity (u) = 1 kmsLaunch angle (θ) = 30ot = 1 sec   

Q: calculate: (a) th real andimaginary part of fiz)= 32-i %3D (b) th real andimaginary part of fiz) = 2...

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Q: string that passes over a frictionless pulley a 5. Two packing crates of masses m, = 10 0 ko and ma ...

A:

Q: 1. The 136 kg block in the figure given rests upon a level plane for which the coefficient of kineti...

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Q: 9. Use your understanding of electric force and electric field to fill in the following table. Charg...

A: Electric Field : It is defined mathematically as a vector field that can be associated with each poi...

Q: Part B Find the maximum height that the block reaches if the incline is 20.3 °. All surfaces are fri...

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Q: Which statement is correct? Current causes voltage. Current flow through a circuit. Voltage flows a ...

A: According to question we need to find--- choose correct option.

Q: The pressure, volume and temperature of an ideal gas are related by the equation 8.31T P(T,V) = V Wh...

A: According to question we need to find change in pressure .

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –