1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mojhsa [17]
3 years ago
13

If a motorist moves with a speed of 30 km/hr, and covers the distance from place A to place B

Engineering
1 answer:
Sergio039 [100]3 years ago
5 0

Answer:

105 km

Explanation:

The motorist was going 30 km/hr, and it took 3 hours 30 minutes. That's 3.5 hours. 3.5×30=105

You might be interested in
What is the formula for measuring the speed of an object
STALIN [3.7K]
S= d/t
Speed= distance/time
8 0
3 years ago
Write a SELECT statement that returns the same result set as this SELECT statement. Substitute a subquery in a WHERE clause for
sergiy2304 [10]

Answer:

SELECT distinct VendorName FROM Vendors

WHERE VendorID IN (

SELECT VendorID FROM Invoices

)

Explanation:

6 0
3 years ago
A light bar AD is suspended from a cable BE and supports a 20-kg block at C. The ends A and D of the bar are in contact with fri
babymother [125]

Answer:

Tension in cable BE= 196.2 N

Reactions A and D both are  73.575 N

Explanation:

The free body diagram is as attached sketch. At equilibrium, sum of forces along y axis will be 0 hence

T_{BE}-W=0 hence

T_{BE}=W=20*9.81=196.2 N

Therefore, tension in the cable, T_{BE}=196.2 N

Taking moments about point A, with clockwise moments as positive while anticlockwise moments as negative then

196.2\times 0.125- 196.2\times 0.2+ D_x\times 0.2=0

24.525-39.24+0.2D_x=0

D_x=73.575 N

Similarly,

A_x-D_y=0

A_x=73.575 N

Therefore, both reactions at A and D are 73.575 N

7 0
3 years ago
The maximum stress that a bar will withstand before failing is called • Rapture Strength • Yield Strength • Tensile Strength • B
konstantin123 [22]

Answer: Rupture strength

Explanation: Rupture strength is the strength of a material that is bearable till the point before the breakage by the tensile strength applied on it. This term is mentioned when there is a sort of deformation in the material due to tension.So, rupture will occur before whenever there are chances of failing and the material is still able to bear stresses before failing.  

7 0
3 years ago
What color is an orange? its for my 8th grade
Ksenya-84 [330]

Answer:

hmmmm i think orange I may be wrong....

Explanation:

5 0
2 years ago
Other questions:
  • Write a function digits() that accepts a non-negative integer argument n and returns the number of digits in it’s decimal repres
    13·1 answer
  • Show that the solution of thin airfoil theory of a symmetric airfoil given below satisfies the Kutta condition. What angle of at
    11·1 answer
  • Which option supports the following scenario?
    14·1 answer
  • A crude fermenter is set up in a shed in the backyard of a suburban house. Under anaerobic conditions with ammonia as the nitrog
    9·1 answer
  • Air at 40C flows over a 2 m long flat plate with a free stream velocity of 7 m/s. Assume the width of the plate (into the paper)
    9·1 answer
  • Architects design roads.<br><br> A. True<br> B. False
    9·2 answers
  • Which excerpt from "The Chrysanthemums' best reveals that Elisa is proud of her
    6·1 answer
  • In a hydraulic system, a 100.-newton force is applied to a small piston with an area of 0.0020 m2. What pressure, in pascals, wi
    13·1 answer
  • 53. The plan of a building is in the form of a rectangle with
    13·1 answer
  • Find the mean deviation of the set of numbers<br> (a) 12, 6, 7, 3, 15, 10, 18,5
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!