Shown below is a ballistic pendulum. If the projectile of mass m is fired horizontally at a velocity of u and sticks in the block having mass M, calculate: 1. the maximum angle 0 to which the block with embedded projectile swings 2. the percentage energy loss n during the impact.

Q: When calculating percent error are you supposed to round the true value to match your estimated…

A:

Q: Calculate the energy, in Joules, released in the reaction shown below. AUGUST 2009 H+HHe + 'n…

A: The given reaction is - H12 + H12 → H23e +n01  To find = Energy released during the reaction

Q: A 5.50 cm tall object is 24.0 cm from a concave mirror with f = 20.0 cm. Find the image distance.

A: object distance from concave mirror, u = 24 cm focal length , f = 20 cm height of object, h = 5.5 cm

Q: Only need part CGot answered for rest

A: As per question, a block of mass m=2.5kg, is connected with the two spring, length of the pool L=1.0…

Q: Convert 175 cm to feet

A: We have 1 cm = 0.0328084 ft

Q: Two steel guitar strings have the same length. String A has a diameter of 0.60 mm and is under 440.0…

A: I have given a solution

Q: 1) Show that it is properly normalized and show that is is an Eigenfunction of the angular momentum…

A: Given,ψ=3564πsin3θ e±3iϕψ*=3564πsin3θ…

Q: On a dare from a friend, you decide to try to jump a canyon using your bicycle as shown in the…

A: Given data:The initial height of ramp is y0=9.2 m.The angle of ramp is .The distance from ramp is…

Q: A cannonball is fired straight up into the air. The cannonball leaves the cannon at a speed of 31…

A:

Q: 1. An object was carefully weighed on three different balances. Each balance was zeroed before…

A:

Q: A UFO experienced a constant acceleration of 17 m/s² west during which its displacement was 46,690 m…

A: Given data:  Acceleration (a) = 17 m/s2, West  Distance (d) = 46690 m, West Final velocity (Vf) =…

Q: e object shown in the figure consists of a uniformly dense thin disk with radius 2R out of which a…

A: radius of full disk.=2Rradius of cutting disk=RR=9.8cm

Q: How high can water rise in the pipes of a building if Hhe gauge pressure at the ground Hoer is 2x…

A:

Q: The origins of two frames coincide at t = t' 0 and the relative speed is 0.991c. Two micrometeorites…

A: t=277μS x=83500 m

Q: 22. The rate of growth of a fish population is modelled by 60000e-0.6t (1 + 5e-0.6t) 2¹ where t is…

A:

Q: 1. A block of mass 5.0 kg rests on a table with = 0.3. A force F applied pushes the block. (a)…

A:

Q: What will you change (the independent variable) in each test

A: In each test following things are change: - question  - marks

Q: A particular heat engine has a mechanical power output of 4.20 kW and an efficiency of 24.0%. The…

A: Given, Mechanical power output P0=4.20 kWefficiency η=24.0%E0=8.90×103 J

Q: A ball falls from height of 19.5 m, hits the floor, and rebounds vertically upward to height of 15.5…

A: See below

Q: How to revise for Physics? -  revision methods

A: First of all we make three list of  chapter. like asfirst list - all chapter of your book or…

Q: [C] A corrugahorn is a corrugated tube which is spun around to make a sound. Data: speed of sound =…

A: (1) Let fn be defined as the resonant frequency. Therefore, fn=nv2L Where, v be defined as the speed…

Q: Suppose that the position of a particle as a function of time is given by the expression: x(t) =…

A: Given: Position of the particle, x→t=-2t5-3t3 i^+t4 j^           …1

Q: 1. The angle for a horizontally launched projectile Is 2. What is Aymax for a projectile launched…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: An electric dipole consisting of charges of magnitude 3.10 nC separated by 6.20 um is in an electric…

A: Magnitude of the dipole Charge |Q|= 3.10 nc |Q|= 3.10× 10-⁹ C Separation between them (d)= 6.20×10-⁶…

Q: A certain spring is used as a scale to find the weight of groceries. When you place exactly 1.0-kg…

A: Solution: (A) Draw the free body diagrams for both the cases as shown below.  (B) Consider the case…

Q: Show calculations of the volume, density, and % error . Density = 8.2

A: Given, Average Diameter , D = 1.63 cm Average Height, h = 2.15 cm Average Mass, m = 35.5 g Volume =…