Determine the required un-stretched lengthof the spring so that the plate is not displacedmore than 0.06 m after the block collides intoit. Neglect friction, the mass of the plate andspring, and the energy loss between the plateand block during the collision. In mIf; K= 730 N/m, V = 3 m/s and W = 20 N0.50m1.5 mIf a car is travelling at constant speed and ifthe mechanical friction and wind resistance isneglected, determine the power developed bythe engine (input power). In kw.Mass of the car = 2200 kg.V=112 km/hr.Efficiency = 0.6417°

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If a car is travelling at constant speed and if the mechanical friction and wind resistance is neglected, determine the power developed by the engine (input power). In kw. Mass of the car = 2200 kg. V=112 km/hr. Efficiency = 0.64 17°

If a car is travelling at constant speed and if the mechanical friction and wind resistance is neglected, determine the power developed by the engine (input power). In kw. Mass of the car = 2200 kg. V=112 km/hr. Efficiency = 0.64 17°

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A hydro electric power plant derives the energy from the force of fast moving water to harness energy. The demand for energy needs has impacted the environment resulting in global warming. Extensive use of non-renewable energy sources like petrol and diesel is the primary reason for environmental pollution. A major shift from non-renewable energy sources to renewable energy sources is the only solution to encounter the rising issue of environmental damage.

Question

Determine the required un-stretched length
of the spring so that the plate is not displaced
more than 0.06 m after the block collides into
it. Neglect friction, the mass of the plate and
spring, and the energy loss between the plate
and block during the collision. In m
If; K= 730 N/m, V = 3 m/s and W = 20 N
0.50m
1.5 m
If a car is travelling at constant speed and if
the mechanical friction and wind resistance is
neglected, determine the power developed by
the engine (input power). In kw.
Mass of the car = 2200 kg.
V=112 km/hr.
Efficiency = 0.64
17°

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