what is the maximum height that he reaches?
Q: The figure below shows a motorcycle leaving the end of a ramp with a speed of 38.3 m/s and following…
A:
Q: Q2. An 80 kg dog is lying on the floor at rest. The coefficient of kinetic friction between the dog…
A: We are given force by person. We first find the work done by the person. This is done by finding net…
Q: In the figure, a 3.7 kg block slides along a track from one level to a higher level after passing…
A:
Q: Determine how long it will take a 1710 kg vehicle with a 60 kW engine to accelerate from rest to 29…
A: Interesting and simple problem from the chapter of work, energy and power. Please have a good look
Q: An object of mass m is at rest at the top of a smooth slope of height h and length L. The…
A: Total energy of the system at top point is due to the gravity. And just before reaching the bottom…
Q: A 1000 kg automobile is moving at 30 m/s at a height of 5.0 m above the bottom of a hill when it…
A: Mass ( m ) = 1000 kg Height ( hi ) = 5 meter Velocity ( uf ) = 30 m/s
Q: A 6 kg blocks starts from rest at pt. A and slides a plane that is inclined 35 degrees to the…
A: Given data: Mass of block, m=6 kg Angle of inclination, θ=350 Distance, s=3.2 m Speed of the block,…
Q: An all-star cheerleading team throws a 40 kg flyer cheerleader into the air from an initial position…
A: We know that time to reach maximum height of a projectile is given as T=ug Where u is initial speed…
Q: A freight car in a park moves along a frictionless level railroad track at constant speed. The…
A: Given:A freight car moves along a frictionless level railroad track at constant speed.The freight…
Q: A 108 kg man is skiing across level ground at a speed of 9.5 m/s when he comes to the small slope…
A:
Q: A water slide is constructed so that swimmers, starting from rest at the top of the slide, leave the…
A:
Q: In the figure, a 4.4 kg block slides along a track from one level to a higher level after passing…
A:
Q: A roller-coaster car shown in the figure below is pulled up to point 1 where it is released from…
A:
Q: Swimmers at a water park have a choice of two frictionless water slides as shown in the figure.…
A:
Q: A hand pushes block A (ma = 3 kg) with a constant force Nand. A 75 N for a distance Ax = 2 m along a…
A: In the elastic collision, both the energy and the momentum are conserved. Whereas, in an inelastic…
Q: 8. A block with a mass of 30 kg, starting from rest, slides from the top of an inclined plane. The…
A:
Q: A boy wants use his slingshot to shoot a water balloon into the air. His slingshot has a spring…
A:
Q: A 13.0 kg stone slides down a snow-covered hill (Figure 1), leaving point A at a speed of 12.0 m/s.…
A: Given : Mass of stone, m= 13 kgInitial speed vi=12.0 m/sDistance , d = 100.0 mInitial height, h = 20…
Q: Two pumpkins are thrown from the top of the Physical Sciences building as a part of a physics…
A: The basic kinematic equations that will be used are:v2-u2=2as………(1)where,v is the final speed.u is…
Q: The 40 kg crate is traveling to the right with an initial v0=1.2 m/s, when a person begins to pull…
A: Given, mass of block = 40 kg initial velocity = 1.2 m/s
Q: A 3.77 g bead slides along a frictionless wire, as shown in the figure. At point A, the bead is…
A:
Q: Extra credit: A ball is thrown straight up with a velocity of 15 m/s. What maximum height does the…
A: Given data The initial velocity of the ball is u = 15 m/s. The maximum height is calculated as,…
Q: A roller-coaster car shown in the figure is pulled up to point 1 where it is released from rest.…
A:
Q: In the figure, a 4.1 kg block slides along a track from one level to a higher level after passing…
A:
Q: In the figure, a 3.7 kg block slides along a track from one level to a higher level after passing…
A:
Q: A roller-coaster car shown in the figure is pulled up to point 1 where it is released from rest.…
A:
Q: = 75 N for a distance Ax = 2 m along a (mostly) A hand pushes block A (ma =3 kg) with a constant…
A:
Q: Two crates of mass m1 = 50 kg and m2 = 24 kg are connected by a rope that passes over a massless,…
A:
Q: A box starts with a velocity of 10 m/s and falls along the frictionless path shown below. What is…
A: Apply conservation of energy at each points, At B,…
Q: One stone is falling from rest from the top of a hill. After 1s, a second stone is thrown downward…
A:
Q: A force of 1.150 x 10' N pushes a man on a bicycle forward. Air resistance pushes against him with a…
A:
Q: ictionless incline and across a second horizontal surface as shown in the figure. 4.0 m/s 4.0 m What…
A:
Q: Solve using conservation of E. A 30.0 kg block slides 8.00 m down a ramp with a height of 4.50 m.…
A: Please see the attached images for the solution. If there are queries or if the images are not…
Q: The diagram illustrates a chute in a factory used for sliding boxes to a lower floor. The boxes…
A: velocity of box at point B = 0.8 + 0.01 ms= 0.81 msCoefficient of friction (μ) = 0.20
Q: 3. In the figure, a block slides along a track from one level to a higher level after passing…
A: To determine: A block is sliding along a track from one level to the higher level passing through an…
Q: A force F = (cx - (3.00 N/m²) x²)i acts on a particle as the particle moves along an x axis, with…
A:
Q: A heavy rock and a light rock are dropped from the same height and experience no significant air…
A:
Q: Two identical sleds slide down two frictionless hills, each starting from rest at the top of its own…
A: The relation between the speeds and distance travelled s is v2-u2 =2as , where v is the final speed…
Q: A 400. kg cart slides along the track shown in the image, beginning at point A. It starts from rest…
A:
Q: Current Attempt in Progress In the figure, a 4.0 kg block slides along a track from one level to a…
A:
Q: A skier starts from rest at the top of a rictionless incline of height 20.0 m, as shown in the…
A: Given data as per question Friction between skis and snow =0.209 Calculation speed at bottom at…
Q: Petra asked her mom to take her to the playground near her house. She loves to scare her mom by…
A: Given: Petra's mass, m=20.4 kg Height of slide, h=3.30 m g=9.8 m/s2 Let's calculate Petra's speed v…
Q: A 81 kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 350…
A:
Q: An 83 kg man lowers himself to the ground from a height of 8.7 m by holding onto a rope that runs…
A:
Step by step
Solved in 3 steps with 1 images
