Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
A block measuring 0.1m x 0.4m x 1.5m has a mass of 30kg. Calculate the pressure in each position and state in which position will the block produce greatest and least pressure on the ground.
1 answer
I dnt understand it too
You can
ask a new question
or
answer this question
.
Similar Questions
a 20kg block is connested to a 30kg block by a string that passes over a frictionless pully. the 30kg block is connected to a
Top answer:
I can't visualize what is going on from your description but, when the spring is unstretched, the
Read more.
A block of mass m1=3.70kg on a frictionless plane inclined at angle 30 deg is connected by a cord over a massless, frictionless
Top answer:
LOL - I guess unless the string breaks they better have the same acceleration force of m1 down slope
Read more.
A boy and a girl on aplay ground see saw .The see saw has a mass of 30kg and is pivoted at it's center.Their mother has to hold
Top answer:
m g d = 50 * 9.81 * 2
Read more.
A spring balance has a maximum reading of 10 N and the length of the calibrated scale is 20 cm. A rectangular metal block
Top answer:
3/4 the max stretch means 3/4 the max load: 3/4 * 10 = ___ N
Read more.
A spring balance has a maximum reading of 10N and the length of the calibrated scale is 20cm.a rectangular metal block measuring
Top answer:
W = 15/20 * 10 = 7.5 N m = W/g = 7.5/9.81 = 0.765 kg
Read more.
a block of mass 5.62 kg lies on a frictionless horizontal surface. The block is connected by a cord passing over a pulley to
Top answer:
To calculate the acceleration of the first block, we need to consider the forces acting on it. 1.
Read more.
the block of unknow mass m is now replaced with a block of mass 5kg the 2.5kg block now accelerates downwards the coefficient of
Top answer:
I'M SORRY, DON'T LEAVE ME, I NEED YOU HERE WITH ME. (****YOMUM IS FIRE TO ASHES****)
Read more.
A block of concrete is 1m long, 50cm wide and 4cm thick. Calculate the volume of the block in cm^3. If 1cm^3 has a mass of 2.7g,
Top answer:
Volume of the block = length x width x thickness = 100cm x 50cm x 4cm = 20,000 cm^3 Mass of the
Read more.
Consider a rectangular block of mass 30kg, height= 3m, length = 2m. A force F is applied horizontally at the upper edge. The
Top answer:
To find the minimum force required to start tipping the block, we need to calculate the righting
Read more.
A block of mass 2.30kg is accelerated across a rough surface by a rope passing over a pulley.
a) The tension in the rope is
Top answer:
34.88
Read more.
Related Questions
A metal block has a mass of 45g and a volume of 6cm^3. Calculate the density of the block
A centreate block mass 25kg is placed on a wooden plant inclined at an angle 32 dergree to the horizontal calculate the force
A 15g bullet is fired horizontally into a block of wood with a mass of 2.5 k and embedded in the block. Initially the block of
A block of mass 20kg is at rest on a rough horizontal ground,the coefficient of friction between the block and the ground is
A block Q Of mass 70 kg is at rest on a table it is connected to block P By means two light inextensible strings knotted at S .A
A block of mass 2 kg is connected to a freely hanging block of mass 4 kg by a light and inextensible string which passes over
Calculate the kinetic energy in joules of a body of mass 30kg at a velocity of 3ms-1
A bullet of mass 12g which is fired horizontally hits the wooden block of mass 1kg suspended on a string
(a) calculate the
A block of mass 3m is placed on a frictionless
horizontal surface, and a second block of mass m is placed on top of the first
The blocks A and B are connected by a piece of spring. Block B rests on a smooth inclined plane of 35° and block A hangs