A model rocket rises with constant acceleration to a height of 4.2 m, at which point its speed is 26.0 m/s. Part C Find the height of the rocket 0.10 s after launch. Express your answer using two significant figures. h = Submit Request Answer Part D

Q: ing car moves on a circle of constant radius b. If the speed of the car varies with time ording to…

A:

Q: All changes saved 2. The height of the Ferris wheel in feet can be represented by the function 50…

A:

Q: Us Kepler's 3rd Law to calculate the mass of a star which has a planet orbiting at 2.35 A.U. and…

A: distance (d) = 2.35 A.U.time (t) = 4.56 earth years d = 2.35 AU = 2.35×1.496×1011 m = 3.5156×1011 m…

Q: -5.1 x10 "C 9 12 cm 8.0cm 9.2cm qs 9.0cm 9₁ -2.5 X ID C 94 +260°C 4.5cm 6.0cm 11 cm 7.5cm +3.5 x10 C…

A: Q.No. 5 Find the resultant force on q1 from q4 and q5. Given, Charges:q1=+2.6×10-9 Cq4=+3.5×10-9…

Q: What is Astronomy

A: Astronomy is the study of celestial bodies and phenomena that occur outside the earth atmosphere. It…

Q: Circle: on a dart board find the ratio of area of inner circle to area of outer circle if the ratio…

A: Given that the ratio of the radius of inner circle to area of outer  1:2 the area of the circle is…

Q: 3. On a certain Ferris wheel of radius 100 feet, it takes 10 seconds to go from the bottom to the…

A:

Q: Calculate the angle a person needs to lean from the vertical when 1. walking a 14 m (radius)…

A: Radius of circular track is Distance is Time is Note:Gravitational acceleration is Find:(1) The…

Q: You have a two-wheel trailer that you pull behind your ATV. Two children with a combined mass of…

A:

Q: Example 21.12 Field of two oppositely charged infinite sheets wo infinite plane sheets with uniform…

A: Firstly we shall evaluate the electric field due to an infinitely long sheet: From The Gauss's law…

Q: a) What is the magnitude of the centripetal acceleration of an object on Earth's equator owing to…

A: (a) The magnitude of centripetal acceleration The radius of the Earth is 6371 km or 6371×103 m.…

Q: A laptop computer requires 12 V direct current, and yet it is plugged into a home's wall outlet.…

A:

Q: A girl, while revolving in a circular orbit happens to throw a spoon outside. What will happen to…

A: While revolving in a circular orbit, if a spoon is thrown outside, the spoon will continue to rotate…

Q: A 20-mH inductor is connected across an AC source with a variable frequency and a constant- voltage…

A: We have-Resistance of the inductor is 2.5×103 Ωand, Current through inductor is 3.6×10-3 AInductance…

Q: Problem 4 Consider the vectors A and B, with magnitudes given by A = 6 and B = 3. Their directions,…

A: Given, A→=6B→=3θA=45°θB=115° Note : According to our guidelines we'll answer the first 3 subparts of…

Q: For the system of capacitors shown in the figure below, find the following. (Let C, = 5.00 µF and C,…

A:

Q: 2. A half-value thickness of shielding will reduce the number of gamma rays to what fraction of its…

A:

Q: What is oscillation? How it is calculated? Also write its example.

A: oscillation is the type of motion or variation between two or more points or states. in a physical…

Q: Calculate the average acceleration using the pormula. ă = in which we started at ,- Ő at to -0. Mass…

A:

Q: Calculate the kinetic energies of (a) a 2000.0-kg automobile moving at 100.0 km/h; (b) an 80.-kg

A: Given that-Mass of automobile, m= 2000 kgSpeed of automobile, v=100 km/h=100×10003600=27.77 m/s

Q: I don't what's wrong

A: The area of the flat roof is

Q: A force is exerted on a point in a body (not shown).j Calculate the torque due to the force, and…

A: Given F = (8, 9) N r = (-5, 4) m we have to calculate torque due to the force

Q: What states that "every object in the universe attracts every other object"? a. Universal Law of…

A:

Q: image490

A: Impulse experienced by car is equal to area covered by F→t graph Hence, impulse experienced by car…

Q: Jaylyse guilera Homeroom: 5 :5+ Date: 9/15/2021 Lesson 2 Check Name:. Words to Know Write the word…

A: Volume the amount of space an object takes up. Mass the amount of matter in a solid , liquid or gas.…

Q: Problem. A particle is moving along a line with velocity given by the function v(t) = t-1 tanh(ln…

A: Given function, v(t) =t-1tan h (lnt[sec h (lnt+1]

Q: 2. What 2 things affect momentum: these in your explanation?) (Did you use both of

A:

Q: please redo I keep getting wrong in my end.

A:

Q: 1. Find the amplitude, frequency and time period of an object oscillating at the end of a spring,…

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

Q: If 0 > 0 means anti-clockwise rotation, then an object with angular velocity w< 0 and angular…

A:

Q: 6. The strength of gravity depends on what two factors: O A. Distance and inertia O B. Distance and…

A:

Q: A point charge, q, is at the center of a sphere of dielectric material. The sphere has a radius a…

A: Since we know that the total bound charge is always zero. The proof is given in next step.

Q: Required information A box full of books rests on a wooden floor. The normal force the floor exerts…

A:

Q: Find the moments of inertia for the wire of density p. A wire lies along r(t) = a cos(t)i + a…

A:

Q: 3. [#362] Football on the moon Suppose that an astronaut, wearing a space suit on Earth, can kick a…

A: Given:R the range =25mg=9.8 m/sec2gmoon=1.6 m.sec2

Q: Which of the following objects do you think graph 1 could   represent?  A. meteor crashing towards…

A: Given: The graph between position and time is given as,

Q: 10. In a few sentences, explain the "theory of Everything".

A: Theory of everything brings all the existing forces of nature in one domain. The theory of…

Q: Define surface tension. Derive a relation between surface tension and surface energy.

A:

Q: we have sphere with unikrmly surface density a a e angular vela rotatiny eraunel its axiso by What's…

A: Let us consider a a strip element on the surface of the sphere which makes an angle θ with the…