A car travels along a horizontal circular curved road that has a radius of 600 m. If the speed is […] A car travels along a horizontal circular curved roadFebruary 28, 2017 in Mechanics: Dynamics tagged acceleration / Engineering Mechanics: Dynamics
Determine the maximum constant speed a race car can have if the acceleration of the car cannot exceed 7.5 m/s^2 […] Determine the maximum constant speed a race carFebruary 28, 2017 in Mechanics: Dynamics tagged acceleration / Engineering Mechanics: Dynamics
A car is traveling along a circular curve that has a radius of 50 m. If its speed is 16 […] A car is traveling along a circular curveFebruary 28, 2017 in Mechanics: Dynamics tagged Engineering Mechanics: Dynamics
In anticipation of a long 7° upgrade, a bus driver accelerates at a constant rate of 3 ft/ while still […] In anticipation of a long 7° upgradeFebruary 20, 2017 in Mechanics: Dynamics tagged Vector Mechanics for Engineers: Statics and Dynamics
A spring scale A and a lever scale B having equal lever arms are fastened to the roof of an […] A spring scale A and a lever scale B havingFebruary 20, 2017 in Mechanics: Dynamics tagged Vector Mechanics for Engineers: Statics and Dynamics
A 400-kg satellite has been placed in a circular orbit 1500 km above the surface of the earth. The acceleration […] A 400-kg satellite has been placed in a circular orbitFebruary 17, 2017 in Mechanics: Dynamics tagged Vector Mechanics for Engineers: Statics and Dynamics
The value of g at any latitude θ may be obtained from the formula ft/ which takes into account the effect […] The value of g at any latitude C may be ...February 17, 2017 in Mechanics: Dynamics tagged Vector Mechanics for Engineers: Statics and Dynamics
Astronauts who landed on the moon during the Apollo 15, 16 and 17 missions brought back a large collection of […] Astronauts who landed on the moonFebruary 16, 2017 in Mechanics: Dynamics tagged Vector Mechanics for Engineers: Statics and Dynamics
2 Two equally charged particles are held m apart and then released from rest. The initial acceleration of the first particle […] Two equally charged particles are heldFebruary 10, 2017 in Electricity tagged Fundamentals of Physics- 10th edition
1 A particle of charge C is 12.0 cm distant from a second particle of charge C. Calculate the magnitude of […] Calculate the magnitude of the electrostatic forceFebruary 10, 2017 in Electricity tagged Fundamentals of Physics- 10th edition
2 In the return stroke of a typical lightning bolt, a current of A exists for 20 μs. How much charge […] In the return stroke of a typical lightning boltFebruary 10, 2017 in Electricity tagged Fundamentals of Physics- 10th edition
5 What must be the distance between point charge μC and point charge μC for the electrostatic force between them to […] What must be the distance between point chargeFebruary 10, 2017 in Electricity tagged Fundamentals of Physics- 10th edition