17. Carlo whose weight is 600 N ran a distance of 800 meter in 2.0 minutes. Find his average kinetic energy *
Q: An accelerating object of mass m=20 kg is fired with an initial speed v;=3 m/s at a starting point.…
A: Given: mass of an object, m = 20 kginitial speed, vi = 3 m/sfinal kinetic energy, KEf = 122 J
Q: Q8.) A machine gunfires 360 bullets per minute. Each bullet moves with a velocity of 600 ms−1. If…
A:
Q: An accelerating object of mass m-18 kg is fired with an initial speed v-7 m/s at a starting point.…
A: Given: The mass of the object is 18 kg. The initial velocity of the object is 7 m/s. The final…
Q: A 0.2 kg ball is rest on edge of the top of a 1 m height table. Does the ball have kinetic energy?…
A: Given that: Mass of ball, m=0.2 kg Ball is in rest at the top of the table with height, h=1 m
Q: kinetic energy acquired by the car
A:
Q: A car with a mass of 1.5 x 103 kg accelerates at 0.74 m/sec2 for 60 seconds. How fast is it going in…
A:
Q: A 5.0-kg cart is moving horizontally at 4.0 m/s. In order to change its speed to 9.0 m/s, the net…
A:
Q: 1. Where would the cyclist coasting down the hill have his maximum kinetic energy? В
A: When the effect of friction and the air resistance on the cyclist is considered negligible, his…
Q: Charmagne is driving along Marcos Hi-way at 22 m/s in her 1650 kg car. She slows down to 15 m/s when…
A:
Q: A stone is thrown horizontally from top of a 7.2m high building with a speed of 4.2m/s. How far from…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: A truck travelling at a speed of 50 km/h has a kinetic energy of 600 kJ. If the speed of the truck…
A:
Q: When a car’s speed is doubled, its kinetic energy is _______. Required to answer. Single choice.…
A: Given data: Initial speed = V New speed Vnew = 2V
Q: An accelerating object of mass m=7 kg is fired with an initial speed v;=8 m/s at a starting point.…
A: Given: mass of object m = 7 Kg initial speed vi = 8m/s Final kinetic energy KEf = 369 J To find:…
Q: a toy car (0.50kg) runs on a frictionless trackand has an initial kinetic energy of KE =1.6. over…
A:
Q: A 1000 kg car moves with a speed of 20 m/s. Suddenly the driver slows to 7 m/s, what is the work…
A: The mass of the car, m is 1000 kg. The initial speed of the car, u is 20 m/s. The final speed of the…
Q: An airplane heads due east at 110 m/s through a 25 m/s cross wind blowing from north to south. The…
A: Note: As per Bartleby's rule, only one question should be answered. Kindly resubmit the other…
Q: The kinetic energy of a car is 1.0 x 10^5 J. Calculate its kinetic energy if the car’s speed is a.…
A:
Q: A frog jumps straight up at 0.7 m/s from 0.6 m above ground. How fast is it after it is about to…
A: Initial velocity = u = 0.7 m/s Initial height = h = 0.6 m Final height below the ground = h' = 0.8 m…
Q: An athlete in the Olympic game covers a distance of 100m in 10s. His kinetic energy can be estimated…
A: Option d correct
Q: juan(m=55kg) is riding his scooter(m=3kg), starting from rest he applies a net force to 20N for a…
A:
Q: A 5.5 kg bird is flying 12 m above the ground. Potential energy of bird is calculated to be ? use g…
A: Given, mass of the bird m = 5.5 Kg Height on which bird flying h = 12 m We know the expression for…
Q: A 4 kg ball falls from height of 29. What willbe potential energy of the ball after 1 second? Use g…
A:
Q: Ford Ranger has a mass of 1893.95 kg and has a speed of 18.66 m/s. What is its kinetic energy
A: Given : Mass (m) = 1893.95 kg Speed (v) = 18.66 m/s
Q: A 0.2 kg ball is rest on edge of the top of a 1 m height table. Does the ball have kinetic energy?…
A: From the question it is given that: Mass of ball: m = 0.2 kg Height of table: 1m
Q: A machine gun fires 360 bullets per minute. Each bullet moves with a velocity of 600 ms^−1 . If the…
A:
Q: Gabriela throws a baseball straight up in the air with a speed of 35 m/s. Use conservation of energy…
A: Introduction:Here, at the initial point, the potential energy of the ball is zero, and at the…
Q: A boy throws a 3.0-kg rock vertically downward with an initial speed of 8.0 m/s from balcony that is…
A: To solve the given question, we will find the final velocity and once we have that, we will be able…
Q: Q10. ir the velocity of a moving car is halved, its kinetic energy would O Remain same O Double O…
A:
Q: A (3 kg) object has of (6 Ê - 23) m ls. Find the magnitude of the initial velocity? what is its…
A:
Q: What is the work required by friction to stop a 6.7 kg block sliding on a table if it initially has…
A:
Q: The position of a 3 kg object is given by = 3t²i – 2tj . What is the work done in that at time…
A: Solution: Gieven that m = 3 kg r = 3t2i-2tj t = 1s to 2s
Q: Starting from rest, a ball of mass 3 kg experiences a constant force of 12 N. What is the final…
A: Using Newton's second law of motion, the acceleration of the ball can be obtained as…
Q: 13. A car which moves 30 m/s along the highway to Manila. If the car weighs 650 lbs, determine its…
A: given- velocity (V ) = 30 m/s mass of car (m) = 650 lbs or,…
Q: A 1.60-m-tall person lifts a 1,65-kg book off relative to the head of the person 2.20 m abave the…
A:
Q: For exercise, an athlete lifts a barbell that weighs 400 N from the ground to a height of 2.00 m at…
A: Given, Weight of the barbell=400N height=2 m t=1.60 s
Q: Jogger A has a mass m and a speed v, jogger B has a mass m/2 and a speed 3v, jogger C has a mass 3m…
A:
Q: 2. A car has increased its kinetic energy by a factor of 3. the speed of the car must have a.…
A: Dear student The kinetic energy of a particle having mass m and speed v is given by: K = 1/2 mv2
Q: (ou cast a pebble a t is about to land in
A:
Q: In order to be in his Physics 1 class in time (pre-Covid offcourse), Edwards runs up the stairs,…
A:
Q: A sprinter with a mass of 55 kg is running at a speed of 3.8 m/s. In a burst of speed to win the…
A:
Step by step
Solved in 2 steps
