6. A car rolls down a sloping runway and reaches a smooth flat surface (see diagram below).

Q: Only 6 I answer 7 already

A: We are allowed to answer only the first question [Q.6]. For solutions to other questions, please…

Q: What is the old name of physics

A: To determine  Old name of physics

Q: see a bolt of lightening and 4 seconds later we hear the thunderclap. if the speed in the air is…

A:

Q: What's The answer

A: Solution:-In this question, it is asked that how much would the spring stretch if it were attached…

Q: What is the answer written out in meters?

A: We need to convert  μm into m 1.0 μm=10-6 m

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: Consider two concentric conducting shells of radii R1 and R2 respectively. We will fill the gap…

A: Given:Radius of inner circle, R1 radius of the outer circle, R2 resistivity of the dielectric,…

Q: 3,1,2

A: 3) Given that the kinetic energy of the is 75000 J and mass is 330 Kg  The formula used to calculate…

Q: How we get 0,46?

A: It is given that,                         The mass of the block, m=2500 grams=2.5 kg.…

Q: Didnt answer the second question

A:

Q: The point of origin is the

A: Point of origin

Q: You have been hired by the prosect

A:

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: In the higure. the long straight wire carries a current of 30 A and the rectangular loop carries a…

A: Scenario - A loop and a wire are placed in Y-Z plane such that loop is a little far from the wire.…

Q: o its just the same answer youre just adding a degree sign

A: Yes , according to laws of reflection angle of incidence is equal to angle of reflection.

Q: Six slits in a diffraction grating. A set of waves is spreading out from each of the slits. Six…

A: λ=658nm

Q: A 60 kg man pushes off from the 114kg block on ice and slides away at a speed of 2 m/s What is the…

A:

Q: thank

A:

Q: Why is it 90o?

A:

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: not understanding the calculation

A:

Q: I need help completing the table

A:

Q: As 3 4 2.

A:

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: