What is the law of conservation of linear momentum? Establish this law with the help of Galilean invariance and conservation of energy.

Q: 1. An estimated force vs. time curve for a baseball struck by a bat is shown in the figure. From…

A: The impulse acting on an object is calculated by using the formula J=F∆t , where F is the average…

Q: Convert a velocity of 60 miles per hour to units of feet per second.

A: Given data: Velocity (v) = 60 mi/hr Required: The velocity in ft/s

Q: Need help with this homework problem. Completely lost.

A: When car moving on a banking road at a turn, the forces acting on it are N= normal reaction…

Q: A boeing 747 is cruising at a velocity of 300 m/s at a standard altitude of 14km. What is its Mach…

A:

Q: pls answer the other one tutor ..

A: Given that a particle is oscillating in simple harmonic motion. The time required for the particle…

Q: please, I can't encourage chat - gpt answer properly 74. How does altitude affect distance…

A: Step 1: GRAVITY: As we know, different places have different gravity on earth, so that causes a…

Q: Answer the following question:

A: Given data *The ball is thrown upward with an initial velocity is u = +25.4 m/s *The acceleration…

Q: It seems like a incorrect answer

A:

Q: Why does the answer stop

A:

Q: Convert 5 x 1010 Megahertz to bits per second. Giving detailed explanations

A: Given Frequency = 5×1010 Megahertz

Q: How do I write out the answer?

A: Pinitial will be initial pressure. Pfinal will be final pressure. Then the answer will be, Pfinal =…

Q: eded help with question 2 that was submitted not question 1.

A: Solution: 2. (a). The speed of the water leaving the hose is givenby the following,  v=2gh…

Q: That's not an answer choice

A: The charge of the atomic nucleus having 7 protons, qp=7e=7×1.6×10-19 C The charge of the electron…

Q: You have been hired by the prosect

A:

Q: girl starting at 11 A.M., travels east at 4 km/hr while a boy, starting at noon from the same point,…

A:

Q: C2 Five capacitors are connected as shown in the figure. Determine the equivalent capacitance of the…

A: Here capacitors are connected in both series and parallel connection. So we have to calculate the…

Q: Why is it 90o?

A:

Q: 40. A 100 g ice cube at -10°C is placed in an aluminum bucket librium temperature of 20°C. What is…

A:

Q: Can you solve this question showing all the steps it took to get there?

A: Given data:    m1=7.1 kg  u1=3 m/s  m2=3.4 kg  u2=0  v1=2 m/s  v2=v

Q: need heko

A: Student please share a proper question what you we will complete your requirements.

Q: Surfaces of copper and cast iron in contact have coefficient of static friction =1.05 and…

A:

Q: 4. For this problem, you may use your notes and the tables provided only. a) For the given quark…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: An electron moves in a uniform magnetic field as shown below. Find the direction of the force on the…

A: According to Fleming's left hand rule, the direction of thumb shows force, index finger shows as…

Q: E1.A horizontally directed force of 25.0 N is used to pull a box a distance of 1.5 m across a…

A: Dear Student,   As per our company policy, I am allowed to answer only first 3 subparts. So, kindly…

Q: Says the answers are incorrect

A:

Q: This is all 1 question

A: (E18) Given: The upward force applied is of 27.0 N. The mass of the object is 2.3 kg. Introduction:…

Q: The insulating charged sphere with radius a has a non-uniform volume charge distribution given by p…

A:

Q: R2 RI -Q:

A: Sphere having radius R1 and charge Q1 Spherical shell having radius R2 and charge –Q2 Proof:…

Q: What is the answer to (6)?

A: Given, Density in trial 1 = 0.7841 g/mL Density in trial 2 = 0.7851 g/mL

Q: Express 38 km h-¹ in m s-¹.

A: Given: The phsysical quantity is 38 km/h.

Q: Express 46 km h-¹ in m s-¹

A: Given data;  Express;    46 km h-1 in m s-1

Q: Time C wwwwwww

A: Here, T=2πmk where, m= mass k= spring constant

Q: There is at least one more.

A: A block placed on a rough inclined surface is used to compress a spring that is parallel to the…

Q: Thank you I wll give thumbs up!

A:

Q: Only the first 3 parts were answered. Still need help with the last 3

A: Here, we have to Use Flemings Left Hand Rule : the forefinger representing the direction of the…