A ball is thrown vertically upwards when it reaches the height maximum, it is fulfilled:
Q: 7. The face of a dam adjacent to the water is vertical, and its shape is in the form of an isosceles…
A:
Q: acceleration due to gravity js 13 m/8 What will be the patential energy of body af mass 2kg kept a…
A:
Q: when was the electric elevator invented (smaller and more practical for taller buildings).
A: The first electric elevator was invented in 1889 by American inventor and engineer Werner von…
Q: By using the kinetic energy formulas from the first semester and using electric field knowledge…
A: A moving charge carries kinetic energy in an electric field. And that kinetic energy be defined as,
Q: A homogeneous disk (lom = 9.00 102 Kgm²) with the radius R = 30 cm can rotate on a horizontal plane…
A:
Q: Ignoring air resistance, from how high above thr ground would a 0.3 kg ball need to be dropped to…
A:
Q: Q11) A ypantice maus in at % radiiy spad that uniformly increases. find the angular siloation Ø…
A: Given data: Radius of circular path (r) = 0.5 m Initial velocity (v0) = 2 m/s Final velocity (v) =…
Q: 17. A child decides to take her cat on a walk, but the cat does not cooperate. The child pulls on…
A: mass of cat (m) = 2.5 kg Applied force (F1) = 20 N Direction of applied force (θ) = 30 degree above…
Q: A high-end gaming PC's most power-consuming component is... How much power can it produce at its…
A: In this question we have to answer which is the most power consuming part of the PC. Please give…
Q: Near the middle of the term, Avi and Cameron are taking their laboratory exam. The instructor has…
A:
Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…
A:
Q: a) What is the total impedance of this circuit?
A: THE VALUES provided in the question are as follows- L = 100mH C= 1000μF R= 50Ω EMF = V(t)= V0sin(ωt)…
Q: You lift a book with your hand in such a way that is moves up at a constant speed. While it is…
A:
Q: Consider a vacuum-filled wave guide whose cross-sectional shape is a 45° right triangle as shown…
A:
Q: A Student thrasa bau Straight up Wth he MAAI Speed of 8.0 mfs.Has lore does t tate to Riturn the…
A: S=ut-1/2 at2 where, S stands for displacement=0 time t =? acceleration a =g (9.82 m/s) initial…
Q: 10 ms' D. 2 m 5 m Figure I The kinetic energy of the cart as it moves along AB. The speed of the…
A:
Q: driven ballon moving upord from rapt mo tion fuil ges time taken with const accn 10/2 mls?. After…
A: Given: The initial velocity of balloon is u=0 m/s. The constant acceleration of balloon is a=103…
Q: stwaz ) 201/5 sluss Co m/s? the 55 to w poods ydu os what is othe b the The s peed af
A: Given: the speed of lorry, v = 50 mph
Q: between qree 89eace example. The difference Docce and Vaccume with
A:
Q: A ball is dropped down a well and 5 sec later the sound of the splash is heard. If the velocity of…
A:
Q: b) A horizontal force of 25 N acts on a 0.30 kg toy trolley to accelerate it uniformly along a…
A: Given data, Horizontal force (F)=25 N Mass of the toy trolley (m)=0.30 kg Traveled distance (s)=35 m
Q: The anti-craft shell is fired vertically upward with a muzzle velocity of 488m/s. Find the - Maximum…
A: given- initial velocity of shell ( u ) = 488 m/s
Q: scale in the elevator's floor measures the weight of the passengers, and it has d) says that the…
A: If the elevator is moving at any constant speed The acceleration is equal to zero and weight is same…
Q: A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is…
A:
Q: oblem 1 A floating beam is hinged at the edge of a wall and is in static equilibrium as in the igure…
A: First we will display all the forces applied on the floating beam in a free Body Diagram(FBD) Fw1 =…
Q: The reservoir is filled to a depth of 5 ft, and the water is to be pumped to thesame level as the…
A: No work is done if the water is to be pumped to the same level as the top. Now,Work done(W)…
Q: Show complete solution. The acceleration of a particle is given by a=4t-32, where a is in meters per…
A: We know the acceleration as function of time. We will integrate the acceleration function to get…
Q: A convex rearview car mirror has a radius of curvature of 8.0 m. What is its focal length? An object…
A: Given that:-Radius of curvature=8mwe can say,f=R2=8 m2=4 m
Q: Q. 10: In of (R) is (a) 1.Q 3.Q (c) de circuit shown in figure, the value (CET-2003) (b) 20 (d) 4Ω
A:
Q: A spring in a pogo stick is compressed 0.1 m when a 40.0 kg girl stands on the stick. Calculate the…
A: mass = 40 kg compression (d) = 0.1 m using hooke's law F = k d mg = kd 40 *9.8 = K * 0.1 K = 3920…
Q: 2. d= Bam If the mopretic fied at VI print P In 'is 3x1o4 T, what is the curreat I7
A:
Q: Mahamos is dragsing a box full of books HoM his office to his Car The box and bookks Hogether hove a…
A: Given data: Weight (W) = 134 N Coefficient of static friction (μs) = 0.55 Required: The force…
Q: 目x 4. A swinging pendulum moving in SHM completes two cycles every 5.0 s. It moves a tota distance…
A: Given: The time taken by the pendulum to complete two cycles is 5 s. The distance covered in 1…
Q: 3. A bullet is fired at an initial velocity of 120m/s and an angle of 54° at the top of a 120m tall…
A: Given data- A bullet is fired at an initial velocity, u=120 m/s At an angle, θ=54° Height of…
Q: Caleu Jate the ekcfoical energy comsume d in Jou Jer if a toaetes of 58 W 18 ysed for 28 minutes P…
A:
Q: An x-ray tube has an applied voltage 40 kV, calculate the maximum speed of the electron to produce…
A: Given data: Applied voltage is, V'=40 kV=40×103 V.
Q: Situation 05. In a science experiment, a test object is launched by accelerating it along a 200-…
A: Given: acceleration, a=1.25 m/s2 length of incline, l=200 m Incline measure, θ=35°
Q: The work function of caesium metal is 2.14 eV. When light of frequency 6 x104 Hz is incident on the…
A: In the given question We have to determine the stopping potential of the material.
Q: In a partially evacuated container, the particle density of air at 273.15 K is level is 0.19*…
A:
Q: b) A 4 kg block is pulled along a rough inclined plane by a force of 71 N as shown in Figure 2.…
A: Write the given values with the suitable variables. m=4 kgF=71 Nμ=0.4 Here, m is the mass, F is the…
Q: The only stable isotope of gold (element symbol Au; atomic number 79) is 197AU. The atomic mass of…
A: Given mp = 1.007276 u mn = 1.008665 u M(Au197 ) = 196.966543 u
Q: What would be the answer for this?
A: Required : Do heavier objects fall more slowly than the lighter object.
Q: Assuming the Stefan-Boltzmann law, compare the rate of radiation from a metal ball at 727 °C with…
A: We have to compute-Rate of loss of heat R1R2=?The data given as-T1=727+273=1000 KT2=527+273=800…
Q: 4. Consider a series LRC circuit, with an inductor L with no current initially flowing through it, a…
A:
Q: Water flowing out of a horizontal pipe emerges through a nozzle. The radius of the pipe is 1.9 cm,…
A:
Asap plzzz
Step by step
Solved in 3 steps
