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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…
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Q: Hi! can I ask for the answer? It seems that you there's no answer provided, thank you!
A: a. The force required to push an object of mass m up an incline of angle θ at constant velocity is…
Q: What is a Remark on Significant Digits explain breifly?
A: Sometimes in science or any other field, one is only interested to know the significant digits of…
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: What is the answer written out in meters?
A: We need to convert μm into m 1.0 μm=10-6 m
Q: Still dont understand
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Q: It seems like a incorrect answer
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Q: I tried this and it is incorrect. Is there any other route to an answer?
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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: can you alos provide me with the answer for the first and last question . thanks
A: The initial speed of the cart: v = 3.5 m/s.The mass of the cart: m = 200 g (0.2 kg).The kinetic…
Q: is there any other way to complete this problem?
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Q: Why is it 90o?
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Q: My answer was wrong
A: Use kinematic expression to find the time elapsed v=u+att=v-ua=27.4 m/s-9.4 m/s3.8 m/s2=4.74 s
Q: Surfaces of copper and cast iron in contact have coefficient of static friction =1.05 and…
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Q: What does a 60-second stop watch read 82 seconds after it reads 27 seconds? 55 53…
A: Solution: Given: What does a 60-second stop watch read 82 seconds after it reads 27 seconds? R1 =…
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: A 0.60 kg softball initially at rest is hit with a bat. The ball is in contact with the bat for 0.20…
A: Given data: Mass (m) = 0.60 kg Initial velocity of ball (v0) = 0 m/s Final velocity of ball (v) =…
Q: Says the answers are incorrect
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Q: (a) Find the velocity of a neutron that has a 6.00-fm wavelength (about the size of a nucleus).…
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: Can someone pls help with these questions?
A: Given that :- Distance between your house to your friend's house=3 mile
Q: The book says the answer is 24 miles
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Q: If an average sized man jumps with a parachute jumps from an airplane he will fall…
A: Write the expression of the distance given above in the question. Here t signifies time.
Q: The insulating charged sphere with radius a has a non-uniform volume charge distribution given by p…
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Q: 21. Which one of the following expressions determines the minimum speed that the car must have at…
A: Given data : Mass of the car is M Radius of the vertical circle is R
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: So, how do I get to the final answer?
A: The distance between speakers A and B , d1=6m The distance between speaker B and observer located at…
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