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002 (part 1 of 2) 10.0 points The uniform diving board has a mass of 29 kg 1.2 m -3.4 m- А В Find the force on the supp...
002 (part 1 of 3) 10.0 points An alpha particle (mass 6.64 x 1027 kg, Z - 2) approaches to within 1.29 x 10-14 m of a carbon nucleus (7-6). Find the maximum Coulomb force on the alpha particle. A...
002 (part 1 of 3) 10.0 points An alpha particle (mass 6.64 x 1027 kg, Z - 2) approaches to within 1.29 x 10-14 m of a carbon nucleus (7-6). Find the maximum Coulomb force on the alpha particle. Answer in units of N 003 (part 2 of 3) 10.0 points Find the acceleration of alpha particle at this point. Answer in units of m/s. 004 (part 3 of 3) 10.0 points Find the potential energy of alpha particle at...
Finish all parts or dont do. Thanks 002 (part 1 of 5) 10.0 points An 18.2...
Finish all parts or dont do. Thanks
002 (part 1 of 5) 10.0 points An 18.2 kg block is dragged over a rough, horizontal surface by a constant force of 137 N acting at an angle of angle 27.4° above the horizontal. The block is displaced 86 m and V the coefficient of kinetic friction is 0.115. 137 N 27.4 18.2 kg re XXA 0.115 AR Findhthe work done by the 137 N force. The b acceleration of gravity is...
alculate the forces that the supports A and B exert on the diving board shown in...
alculate the forces that the supports A and B exert on the
diving board shown in (Figure 1) when a 53-kg person stands at its
tip.
Figure
1 of 1
Part A
Calculate the force that the support A exerts on the diving
board. Ignore the weight of the board.
Express your answer to two significant figures and include the
appropriate units. Enter positive value if the force is upward and
negative value if the force is downward.
FA
F...
before answering. 001 (part 1 of 2) 10.0 points A mechanic pushes a 3780 kg car...
before answering. 001 (part 1 of 2) 10.0 points A mechanic pushes a 3780 kg car from rest to a speed of v, doing 4144 J of work in the process. During this time, the car moves 28.2 m. Find the speed v. Neglect friction between car and road. Answer in units of m/s. 002 (part 2 of 2) 10.0 points Find the horizontal force exerted on the car. Answer in units of N. 003 10.0 points 1 1 1
018 (part 1 of 2) 10.0 points An elevator accelerates upward at 1.2 m/s2. The acceleration...
018 (part 1 of 2) 10.0 points An elevator accelerates upward at 1.2 m/s2. The acceleration of gravity is 9.8 m/s What is the upward force exerted by the floor of the elevator on a(n) 92 kg passenger? Answer in units of N 019 (part 2 of 2) 10.0 points If the same elevator accelerates downwards with an acceleration of 1.2 m/s, what is the upward force exerted by the elevator floor on the passenger? Answer in units of
A 2.18-m-long diving board of mass 13.2 kg is 3.00 m above the water. It has...
A 2.18-m-long diving board of mass 13.2 kg is 3.00 m above the water. It has two attachments holding it in place. One is located at the very back end of the board, and the other is 25.0 cm away from that end. (a) Assuming that the board has uniform density, find the force acting on each attachment. {435 N, upward, 565 N, downward} b) If a diver of mass 69.3 kg is standing on the front end, what are...
018 (part 1 of 2) 10.0 points An elevator accelerates upward at 1.2 m/s The acceleration...
018 (part 1 of 2) 10.0 points An elevator accelerates upward at 1.2 m/s The acceleration of gravity is 9.8 m/s What is the upward force exerted by the floor of the elevator on a(n) 92 kg passenger? Answer in units of N 019 (part 2 of 2) 10.0 point:s If the same elevator accelerates downwards with an acceleration of 1.2 m/s2, what is the upward force exerted by the elevator floor on the passenger? Answer in units of N
Questions 1 and 2 A uniform diving board, 12 meters long and 20 kg in mass,...
Questions 1 and 2 A uniform diving board, 12 meters long and 20 kg in mass, is hinged at P, which is 5 meters from the edge of the platform. An 80 kg diver is standing at the other end of the board. hinge 1. The force exerted by the hinge on the board will be very nearly a) 1000 N upward b) 1080 N upward c) 1080 N downward d) 1160 N upward e) 1160 N downward 2. The...
Question 6 (2 points) Consider a diving board of length 7.0 m. The right end of...
Question 6 (2 points) Consider a diving board of length 7.0 m. The right end of the board lies directly above a pool. The mass of the diving board is 31.5 kg and is supported by two legs. The first leg is located 0.7 meters from the left side of the board and the second leg is located 2.1 m from the left side of the board. If a diver of mass 75.0 is standing at the right end of...
002 (part 1 of 3) 10.0 points An alpha particle (mass 6.64 x 1027 kg, Z - 2) approaches to within 1.29 x 10-14 m of a carbon nucleus (7-6). Find the maximum Coulomb force on the alpha particle. Answer in units of N 003 (part 2 of 3) 10.0 points Find the acceleration of alpha particle at this point. Answer in units of m/s. 004 (part 3 of 3) 10.0 points Find the potential energy of alpha particle at...
Finish all parts or dont do. Thanks
002 (part 1 of 5) 10.0 points An 18.2 kg block is dragged over a rough, horizontal surface by a constant force of 137 N acting at an angle of angle 27.4° above the horizontal. The block is displaced 86 m and V the coefficient of kinetic friction is 0.115. 137 N 27.4 18.2 kg re XXA 0.115 AR Findhthe work done by the 137 N force. The b acceleration of gravity is...
alculate the forces that the supports A and B exert on the
diving board shown in (Figure 1) when a 53-kg person stands at its
tip.
Figure
1 of 1
Part A
Calculate the force that the support A exerts on the diving
board. Ignore the weight of the board.
Express your answer to two significant figures and include the
appropriate units. Enter positive value if the force is upward and
negative value if the force is downward.
FA
F...
before answering. 001 (part 1 of 2) 10.0 points A mechanic pushes a 3780 kg car from rest to a speed of v, doing 4144 J of work in the process. During this time, the car moves 28.2 m. Find the speed v. Neglect friction between car and road. Answer in units of m/s. 002 (part 2 of 2) 10.0 points Find the horizontal force exerted on the car. Answer in units of N. 003 10.0 points 1 1 1
018 (part 1 of 2) 10.0 points An elevator accelerates upward at 1.2 m/s2. The acceleration of gravity is 9.8 m/s What is the upward force exerted by the floor of the elevator on a(n) 92 kg passenger? Answer in units of N 019 (part 2 of 2) 10.0 points If the same elevator accelerates downwards with an acceleration of 1.2 m/s, what is the upward force exerted by the elevator floor on the passenger? Answer in units of
018 (part 1 of 2) 10.0 points An elevator accelerates upward at 1.2 m/s The acceleration of gravity is 9.8 m/s What is the upward force exerted by the floor of the elevator on a(n) 92 kg passenger? Answer in units of N 019 (part 2 of 2) 10.0 point:s If the same elevator accelerates downwards with an acceleration of 1.2 m/s2, what is the upward force exerted by the elevator floor on the passenger? Answer in units of N
Questions 1 and 2 A uniform diving board, 12 meters long and 20 kg in mass, is hinged at P, which is 5 meters from the edge of the platform. An 80 kg diver is standing at the other end of the board. hinge 1. The force exerted by the hinge on the board will be very nearly a) 1000 N upward b) 1080 N upward c) 1080 N downward d) 1160 N upward e) 1160 N downward 2. The...
Question 6 (2 points) Consider a diving board of length 7.0 m. The right end of the board lies directly above a pool. The mass of the diving board is 31.5 kg and is supported by two legs. The first leg is located 0.7 meters from the left side of the board and the second leg is located 2.1 m from the left side of the board. If a diver of mass 75.0 is standing at the right end of...
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