Physics, 30.03.2020 08:07, danielwu462

A speedboat uniformly increases its velocity from 25 m/s to the west to
35 m/s to the west. How long does it take the boat to travel 250 m west
while undergoing this acceleration?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 18:10, Alexmills6093

Keneila is attempting to ski down a 20 m high friction free hill for the first time. she has a speed 10 m/s at the top. what is her kinetic energy when she is a the bottom, 20 m ? (a)2500 j (b)9800 j (c)12300 j (d)3100j (e)15000j

Answers: 2

continue

Physics, 21.06.2019 23:00, laurachealsy923

How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8

Answers: 1

continue

Physics, 22.06.2019 16:00, ggdvj9gggsc

Suppose a soccer ball is kicked from the ground at an angle 20.0º above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.

Answers: 2

continue

Physics, 22.06.2019 20:40, madisonnnn68

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 740 n/m. it is initially at rest on an inclined plane that is at an angle of theta= 26 with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is uk = 0.17. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. the block's initial mechanical energy is 9.472 j. b. if the spring pushes the block up the incline, what distance l in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.

Answers: 3

continue

Do you know the correct answer?

A speedboat uniformly increases its velocity from 25 m/s to the west to
35 m/s to the west. How...