Across 1. motion due to gravity 3. physics of forces & motion 6. where concepts of projectile is applied Down 2. objects that collide separates 4. retards free fall 5. direction equivalent to 315° timo

Q: density of the material of a coin.

A: Given, Describe an experiment to determine the density of the  material of a coin .

Q: The force exerted by an electric charge at the origin on a charged particle at a point (x, y, z)…

A: F=kr→r3

Q: Please please solve accurate and give comprehensive explanation please it's important

A: Solution: The event this problem is referring to is most likely a Coronal Mass Ejection(CME).

Q: The plates of a capacitor are connected to a battery which maintains a constant electric potential…

A: We have been given a parallel plate capacitor connected to constant potential difference. If we…

Q: Before After Students' Descriptions Momentum Conserved? Kinetic Energy Conserved? Velocity of Cart…

A: a) Type of collision is inelastic by student 1 Inelastic collision :- In inelastic collision the…

Q: If each spring has an uncompressed length of 1 m and the collar has a speed of 2 m/s when s = 0,…

A: At the maximum compression, the potential energy will be equal to kinetic energy. The energy…

Q: Revie The figure below (Figure 1) illustrates an Atwood's machine. Let the masses of blocks A and B…

A: Now lets try to understand the question. In basic level we always say that let the pulley is mass…

Q: h speed is 9.4 m

A: Given: Mass of athlete is 44 kg Approach Speed is 9.4 m/s Speed is 1.5 m/s

Q: Calculate the magn about the base point O of 600N force 2m 409 4m O 600N y X 4n 2m A d 40⁰ 600N

A:

Q: 3. The pressure at the bottom of the Marianas Trench near the Philippines is 1.10 x10 atm. If the…

A: Given data P=1.1×103 atm=1.1×108 Pa

Q: In the Figure, the net external force on the 63.6-kg mower is horizontal to the right. If the force…

A: Concept: To determine the Magnitude of the Net Force we will use the schematic diagram given below:…

Q: wer for

A: Given: Charge is 2.7×10-8C Potential is 5.76×104V Assume the potential equal to zero at infinity

Q: i need some help with the below question

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Using Newtonian physics (i.e. what we cover in this class), calculate how long it would take for a…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: determination of the dissipated heat?

A: Given; If the max. error in the measurement of these quantities is 1%,2% and 1% respectiveley.…

Q: The position of a cat running from a dog down a dark alley is given by the values of the table.…

A:

Q: Calculate the power output (in J/s) of a 500-g spider as it walks up a windowpane at 2.3 cm/s. The…

A: The power can be expressed as the ratio of the work done by the object to the time for which the…

Q: here kB is the Boltzmann constant. the two distribution functions to

A: Given: Rayleigh-Jeans distribution function is  Iλ,T=2πckBTλ4

Q: 2. A projectile is launched from the top of a 30-m tall structure towards a landing pad whose front…

A: Given data:

Q: 16. An electroscope is a simple device. It con- sists of a metal ball that is attached by a…

A: This question is based on the Electrostatics topic. The charge is the property by which a body…

Q: A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a…

A: Giveninitial velocity, u=33 ft/sy=33t-25t2A.the way to find average velocity is simple, we will find…

Q: Given the hyp and 0, which side of a right triangle would you find with: A cos 0 1. opposite A sin 0…

A:

Q: The area of a sheet of paper is 900 cm2. Express this area in the S.I. system O a. 0.09 m2 O b. 9 m2…

A: Given, Area of a sheet paper A = 900 cm2

Q: Consider the following figure. C₁ G₂₂ a Ca C G₂ (a) Find the equivalent capacitance between points a…

A: The following problem involves the concept of combination of capacitors and the properties involved…

Q: Similar situation to the previous question, but now the object s mass is 25.8 kg and you initially…

A:

Q: 4. Determine the minimum applied force P required to move wedge A to the right. The spring is…

A:

Q: (a) You displace the object from x = 0 to ₁ > 0, holding the object steady at the beginning and end.…

A:

Q: What force (in Newtons) must be exerted on the master cylinder of a hydraulic lift to support the…

A: Given data:  The mass of the car (m) = 1998 kg The diameter of master cylinder (d1) = 3 cm The…

Q: Question 1: What is the relationship between the Torque and the distance of the force from the axis…

A: 1. Torque is defined as a force applied to a point on an  object about the axis of rotation.  The…

Q: 2. Bird bones have air pockets in them to reduce their weight-this also gives them an average…

A: Mass of bone of bird in air = 35 gm Mass when it is submerged in water = 3.40 gm Change in mass of…

Q: [3] A satellite that weighs 1,600 N on the surface of the Earth (where g -9.79 m/s²) is in a…

A:

Q: The wheel in the figure has eight equally spaced spokes and a radius of 40 cm. It is mounted on a…

A:

Q: В. Given that r (t) = (3t cos t) j – (3t sin t) k , is the position %3D vector of a moving particle,…

A: The position vector of the particle is given by r(t)=3t costj-3t sintkv(t)=velocity of the particle…

Q: Welcome to this IE. You may navigate to any page you've seen already using the IE tab on the right.…

A: Draw the schematic diagram as below.   As given, The radius of inner cylinder, a=2 cm=0.02 m The…

Q: 17. The velocity of a particle moving along the x axis is expressed as: V, = 40 – 5t2. Find the…

A:

Q: 1. An electromagnetic (EM) wave is travelling in free space within the xy plane. 4i+3j The unit…

A: Given: The direction of propagation is k^pm=4i^+3j^5. r→=4i^+3j^. The amplitude of EM wave is E0=7…

Q: 1) ri L P Sin 74 72 concel do dalo cost Figure 21.10, a conducting ring 0.29 m in radius carries a…

A: The amount of work required to transfer a unit of electric charge from a reference point to the…

Q: 5) A particle of mass 200g is thrown vertically upwards with a speed of 10ms-1, the work done by…

A:

Q: Q.3 According to the theory of relativity, our universe has: a) 4 Dimensions b) 3 space dimensions…

A: According to Einstein's special theory of relativity there are four dimensions of the universe. The…

Q: 1) A 1.00-mol sample of an ideal diatomic gas is allowed to expand. This expansion is represented by…

A:

Q: 4. The aqueous humor in a person's eye is exerting a force of 0.650 N on the area of 1.10 cm of the…

A: Force(F)=0.650 N Area of cornea(A)=1.10 cm2 Now, Pressure(P) is given by the formula: On…

Q: Raymond in interested about thin lenses (Figure Q2.1), he uses a thin converging lens of focal…

A:

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: 30) Why is water not used in a barometer?: * OA) Because its density is greater than that of…

A: The correct option is (C) Because water height at the same temperature would be much higher.

Q: 3. The weight of a particle varies with altitude such that W = m(gr)/r², where ro is the radius of…

A: Variation of weight with the altitude is given by the equation, W=mgr02r2 The radius of the earth =…