answe

Q: 6.10* A thick glass lens of index 1.50 has radii of +23 cm and +20 cm, so that both vertices are to…

A:

Q: A Baseball (m=.140)kg) traveling at 30 m/s moves a fielder's glove backward .35 m when the ball is…

A: Given data The mass of the baseball is given as m = 0.140 kg. The initial velocity of the ball is u…

Q: A solid cylinder of mass 4.9 kg and radius 4.8 cm rolls down an inclined plane of height 7.4 cm…

A: Speed of the center of mass. From conservation of energy

Q: The cart shown below moves across the tabletop as the block falls. The acceleration of the cart is…

A:

Q: Geothermal power plants use the energy of underground fluids for the production of electricity. The…

A: Required : Environmental effects of geothermal plants.

Q: Two balls are connected by a spring: m1, X1 m2 , X2 k, l in Calculate the force (positive, in…

A: We know the magnitude of spring restoring force is given by, Fs = k∆x, Where k is spring constant of…

Q: You drop a stone down a well that is 7.65m deep. How long is it before you hear the splash? The…

A:

Q: In the first test the rider accelerates from 48 km/h to 80 km/h, over a distance of 190 m whilst…

A:

Q: A driver notices that her 1180 kg car slows down from 92 km/h to 68 km/h in about 7.5 s on the level…

A:

Q: Question 1: What is the relationship between the Torque and the distance of the force from the axis…

A: 1. Torque is defined as a force applied to a point on an  object about the axis of rotation.  The…

Q: 5. If you want to turn mechanical energy into electrical energy to power the lights in your home,…

A: To Do: Identify the correct device out of the given options for converting mechanical energy into…

Q: A 1-kg metal ball slides across an incredibly smooth table at 5 m/s and hits a 0.2-kg metal ball at…

A: For the given problem, we need to check the law of conservation of momentum and energy before and…

Q: Show how to make the following gates using only NOR gates: a) an INVERT from NOR

A: a) INVERT gate is made by joining inputs of NOR gate. b) AND gate is made by using 3 NOR gates. Two…

Q: Only the first 3 parts were answered. Still need help with the last 3

A: Here, we have to Use Flemings Left Hand Rule : the forefinger representing the direction of the…