(3) What mass of fuel must be consumed in a nuclear reactor to produce 36 x 106 Joules?
Q: A 300 lb car travelling with a speed of 30 mph, strikes an obstruction and is brought to rest in…
A: Given:Car weight 300 lbCar speed is 30 mphCar came to rest in 0.10 secTo Find:Average force on car ?
Q: An applied force of 87.4 N is used to accelerate an object to the right across a frictional surface.…
A: Given: W=43.5 N f=19 N
Q: A person exerts a force of +250 N on a large crate, but the crate does not move. What would the…
A: Force:- An external force is an agent that has the power to alter the resting or moving condition…
Q: A box weighing 35 N is pulled horizontally until it slides uniformly over a level floor. If the…
A:
Q: D- S = L 2L
A: Write the given values of this problem. S=LD-d2L
Q: A force of 1060 N is needed to bring a car moving at 20.1 m/s to a halt in 18.7 s. What is the…
A: force = 1060 N u = 20.1 m/st = 18.7 s
Q: Two force sensors are connected together. One sensor is attached to a wall and the second sensor is…
A:
Q: Newtons to kg K= 587 9.81mls
A: Given data The value in newton is given as W = 587 N. let the mass of the body in kg be 'm' so,…
Q: Starting from one oasis, a camel walks 25 km in a direction 30° south of west and then walks 30 km…
A:
Q: A bus traveled 60 km north from its terminal. From this point, it traveled 80 km east. How far is…
A: Given: The bus initially travelled 60 km north. The bus travelled 80 km east.
Q: A runaway train car that has a mass of 1.53e+4 kg travels at a speed of 6.32 m/s down a track.…
A: Given data The car's mass is m = 1.53 x 104 kg The speed of the car travelling is u = 6.32 m/s The…
Q: E= 8.5x10 N/C 3. A= 2.3x10 m2 e= 45° DE=
A:
Q: Juan moves an object that has 245g by applying a force of 1.8N. What is the coefficient of…
A: Given that: Force on object = 1.8 N Weight of object of mass = 245 g = 0.245g here, gravity, g = 9.8…
Q: A crate with a mass of 30 kg rests on a floor. On top of the crate stands a 45-kg girl. What is the…
A:
Q: What is the force in Newton's acting on a 7.0 kg package of nails that falls off a roof and is on…
A: Answer:- Given Mass of package of nails (m) = 7.0 kg Acceleration due to gravity (g) = 9.8 m/s2…
Q: A force of 125 N has a rectangular component of 65 N acting along a line making an angle of 20 deg…
A: Magnitude of force = 125 N One of the rectangular component of force = 65 N alonga line making an…
Q: If you hold the picket fence at an angle instead of vertically, which of the following will likely…
A: If you tilt the picket fence at an angle rather than keeping it vertical, the likely outcome is as…
Q: b) Draw direction vectors in unit cells for the following cubic directions: i) (241) ii) (3 I 3)…
A: i For 2 4 1 the intercepts is a b c=12 -14 -1 ii For 3 1 3 the intercepts is a b c=13…
Q: Ben, from his house, went to the barbershop to have his hair done. The barbershop is 5 km West from…
A: Distance moved by Ben from his home to barbershop = 5 km The direction of barbershop = west of…
Q: The force that influence on the freely falling objects is called . Normal force O Mass Gravity
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Two blocks are side by side. The larger is 12kg (on the left), while the smaller is 5kg (on the…
A: Since the two blocks are placed side by side, they will experience the same acceleration when the…
Q: A car travels North with a speed of 30 kph and then turns to west at a speed of 15kph. What is the…
A: Given that:- Initial velocity of car=30kph along North
Q: force is needed to push
A:
Q: A skier with a mass of 80 kg skied down a mountain run with an elevation change of 4.25 m, what was…
A: The given values are, m=80 kg∆h=4.25 mv=?
Q: The coefficient of kinetic friction is in the direction of the frictional force O is in the…
A:
Q: What is the mass of the object . When the weight of the object is 1200 N ?
A: Given Weight of the object is 1200 N Mass of object is ,M =?
Q: The magnitude of the component force F is * 250 Ib -450~ 30
A: Solution
Q: Find the mass in kilograms of the following objects. A coral colony of 3200 individuals each…
A: Given : Number of individuals = 3200 Mass of each individual = 0.45 g = 0.45 × 10-3 kg
Q: A 6.09 kg box is pulled to the right with a force of 68.0 N. If the force of friction is 37.6 N,…
A:
Q: A car of mass 1371 kg accelerates from rest to 16.9 m/s in 5.17 s. How much force was required to do…
A: Given:- m=1371 Kg t= 5.17 s u= initial velocity= 0 m/s v= final velocity= 16.9 m/s Lets find the…
Q: A metric bathroom scale measures weight, but is calibrated to indicate the equivalent mass of weight…
A: We know thatBathroom scale measures weight.W=m×gHereW=mass of objectm=mass of objectg=gravity…
Q: From a starting point, you started walking 3 kms west then 4kms north. What is your distance…
A: Answer:- Given Distance (S1) = 3 kms Distance (S2) = 4 kms Total distance travelled(S) = ? We…
Q: A 20-ton truck collides with a 1500-lb car and causes a lot of damage to the car. The car has more…
A: In the given question Mass of the truck (M) = 20ton Mass of the car (m) = 1500lb Both the vehicle…
Q: Two students pulls an object in the same direction south. They exert an effort of 25N and 35N.…
A:
Q: Yao Ming is 229 cm tall. What would you expect his foot lenght to be?
A: Answer:- Given Length (L) = 229 cm L = 229/100 = 2.29 m We know that (1 m = 3.281 foot)…
Q: From the point of view of physics, is there a basis to the law banning the use of cell phone while…
A:
Q: 3. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of the…
A: Required : For which type of electromagnetic radiation, is the atmosphere of the Earth completely…
Q: A 5.4 kg ball with a diameter of 11 cm is dropped form an airplane at an altitude of 9 km above the…
A: Given: Mass of ball m = 5.4 kg Diameter of ball d = 11 cm = 0.11 m Altitude from where the ball is…
Q: An elevator motor lifts a 2650-kg load a height of 39 m in 12 s.
A: Energy gained by a body as it climbs a certain height or energy needed to move a body up a cetrain…
Q: A peach and apricot are placed on a balance. Together they have a combined mass of 175.4 grams. If…
A:
Q: A 1500-kg car has a velocity of 25.0 m/s. If it is brought to a stop in 15.0s, what was the…
A:
Q: A car drives 100km East and then 80.0 km North. What is the displacement of the car?
A:
Q: A truck pulls a trailer with a frictional force of 870 N and a coefficient of friction of 0.23. What…
A: Finding the normal force of the trailer that is being pulled by an 870 N frictional force with a…
Q: you place a 5.000 g weight on the scale and the balance reads that the weight is 5.983 g. what is…
A:
Q: A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor. The…
A: Mass of the girl (m)=45kg Force exerted (F) =200 N (In down ward direction)
Step by step
Solved in 2 steps
