A wooden block A of mass 7.00 kg slides on a frictioniess table when pulled using a massiess string and pulley array by a hanging box B of mass 9.00 kg, as shown in the figure. What is the acceleration of block A as it slides on the frictionless table? Hint: Think carefully about the acceleration constraint. Frictionless

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: 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 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: 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: It seems like a incorrect answer

A:

Q: I tried this and it is incorrect. Is there any other route to an answer?

A:

Q: An airplane was traveling 600mph for 6 hours,how far did that plane travel

A: The given values are, v=600 mi/ht=6 h

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

A: Given Frequency = 5×1010 Megahertz

Q: Didnt answer the second question

A:

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

A:

Q: What would be the answer in mA?  Thanks!

A: The value for magnetic field found in the solution is Now as you have asked to convert this to mT

Q: completely lost, any help?

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

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: how many minutes are required for a radio signal to travel from earth to a space station on mars if…

A: The given data: The distance of mars is 7.83*10^7*10^3 m

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: Express 28 km h ¹ in ms

A:

Q: Express 38 km h-¹ in m s-¹.

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

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…

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