Magnitude of force that a concrete support exerts on bridge

Reference no: EM13673409

A hiker, who weighs 637 N, is strolling during the woods and crosses a small horizontal bridge. The bridge is uniform, weighs 4570 N, and rests on two concrete supports, one on each end. He stops 1/5 of the way along the bridge. What is the magnitude of the force that a concrete support exerts on the bridge (a) at the near end and (b) at the far end?

Reference no: EM13673409

Questions Cloud

Distance of the block on the ramp before block comes to rest : A 8.7kg block slides with an initial velocity of 1.66m/sec up a ramp inclined at 27.4 degrees with the horizontal. The coefficient of friction is 0.3. Use the energy consideration to discover the distance of the block on the ramp before the block com..

Strategic management of organizational behavior : Strategic Management of Organizational Behavior

A meter stick is rotated about the end labelled : A meter stick is rotated about the end labelled 0.00 cm, therefore that the other end of the stick moves during an arc length of 8.66cm. Through what arc length s does the 25.0-cm mark on the stick move?

The leg muscles of a person in the act of sitting down : Discuss whether any work is being done by each of the following agents and, if so, whether the work is positive or negative: (a) a chicken scratching the ground, (b) a person studying, (c) a crane lifting a bucket of concrete,

Magnitude of force that a concrete support exerts on bridge : A hiker, who weighs 637 N, is strolling during the woods and crosses a small horizontal bridge. The bridge is uniform, weighs 4570 N, and rests on two concrete supports, one on each end. He stops 1/5 of the way along the bridge.

Strategic management of organizational behavior : Strategic Management of Organizational Behavior

The heading of crimes against persons : The heading of Crimes Against Persons.

What rate does the sun emit electromagnetic waves : The Sun emits electromagnetic waves (including light) equally in all directions. The intensity of the waves at the Earth's upper atmosphere is 1.3 kW/m2. At what rate does the Sun emit electromagnetic waves?

Calculate the power provided by the weight lifters force : A weight lifter raises a 1057 N weight a vertical distance of 1.90 min a time interval of 2.15 s. Calculate the power provided by the weight lifters force.

User Account

All Pages