Constants Per A ski starts from rest and slides down a 24° incline 95 m long. Part A If the coefficient of friction is 0.090, what is the ski's speed at the base of the incline? Express your answer using two significant figures. 21 = 25 m/s

Q: A rocket is launched at an angle of 55.0° above the horizontal with an initial speed of 98 m/s. The…

A:

Q: Assume the metropolitan region of Chicago is a circular area having a diameter of 60.5 miles. What…

A: Given that, diameter of area, d=60.5 miles

Q: The average intensity of the solar radiation that strikes the Earth normally (just outside the…

A: Intensity I=1.4 KW/m2= 1400 W/m2 Mean Earth - sun distance r= 1.5*108 m Speed of Light c=3*108 m/s…

Q: Quest Many problems in Physics use subscripts to identify quantities. For example, many of the…

A:

Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

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

Q: Part A Calculate the horizontal distance traveled by the shot if it leaves the athlete's hand at a…

A: write the equation for the vertical motion at the end of the projectile motion. y=y0+vt+at22

Q: The top view is shown for a solid conducting cylinder of length L, which is very long, and of radius…

A: Given-          radius of inner conducting cylinder = R          charge on inner cylinder = Q…

Q: An RLC series circuit has an inductor of 17 mH, a capacitor of 46 µF, and is connected to a voltage…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts (A, B,…

Q: Magnetically speaking, the North Pole of the Earth is A) a magnetic south pole B) a magnetic east…

A: Given There are four options are given and we have to choose the correct option for the North Pole…

Q: A 1,195-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…

A:

Q: 15. A zoologist is using a tranquilizer dart gun to capture (and tag) a monkey which - is hanging…

A: When tranquilizer is fired it will move under gravity and at same time monkey starts falling freely…

Q: M = -5î + 10ĵ Ñ = -15î – 15ĵ What are the resultant vectors M + Ñ · M – N , and N – M What is the…

A: Note: As per the guidelines, we can only answer three subparts of a single question. Sorry for the…

Q: 21 32 043 054

A: The velocity vectors - v21 and - v43 will be opposite to their positive counterparts as shown in the…

Q: A baseball fan sitting in the "cheap seats" is d = 149 m from home plate (see the figure below). How…

A:

Q: In the circuit of the figure = 1.70 kV, C = 7.40 μF, R₁ = R₂ = R3 = 0.760 MQ. With C completely…

A:

Q: I have no idea how to do any of these can you please help me

A:

Q: A small, 0.300-kgkg bird is flying horizontally at 3.50 m/sm/s toward a 0.750-kgkg thin bar hanging…

A: The objective of the question is to find the magnitude and direction of the angular momentum of the…

Q: 4. When light reflects, the angle of reflection is on the opposite side of the normal line from the…

A:

Q: A room has dimensions 2.08 m (height) × 4.19 m × 6.01 m. A fly starting at one corner flies around,…

A:

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: Ã (A= 44.0) 28.0° 56.0% B (B = 26.5)

A:

Q: An astronaut with a mass of 120kg is floating in space. If the astronaut throws a space rock with a…

A:

Q: A 4,978 N force acts on a 1,937 kg car initially at rest for 6.3 seconds. How far did the car travel…

A:

Q: (e) How long after being released does the stone strike the beach below the cliff? 5.3 X Your…

A:

Q: An experiment is conducted with a Joule apparatus. The hanging objects descend through a distance of…

A: Total energy decrease is equal to energy added to water

Q: А (A- 44.0) 28.0° 56.0% В (В 3D 26.5)

A:

Q: A 1-kg metal ball slides across an incredibly smooth table at 5 m/s and hits a 0.2-kg metal ball at…

A: For the given problem, we need to check the law of conservation of momentum and energy before and…

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: 44. A metal ramp 6.00 m long is tilted 10.0° and is used to load and unload a moving van. Suppose a…

A: Solution-a) Calculating the height of the ramp:We know the length (L) of the ramp is 6.00 m and the…

Q: Kinetic Energy is: KE = mv, where KE = kinetic energy, m =mass, and v =velocity. What is the kinetic…

A: Given that -- mass (m)= 1,071 kg speed (v) = 19 m/s Question ? Kinetic Energy ?

Q: Need help with c. Thanks!

A: Part A      Re-arranging the given expression to obtain vx,

Q: can you help me with my homework Need help with the problem below

A: Given: The mass of the charged particle is 57.2 g. The charge on the particle is +2.14 μC. The…

Q: I Left coil Right coil O Clockwise; because the external magnetic flux through the left coil points…

A:

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”