What is the mass of fish, The scalar product of vectors and

What is the mass of fish

Reference no: EM138430

Q1. The scalar product of vectors and is +51.0. Vector has magnitude 9.00 and direction 28.0 west of south. If vector has direction 36.0 south of east, what is the magnitude of?

Q2. A vertical scale on a spring balance reads from 0 to 195 N. The scale has a length of 12.5 cm from the 0 to 225 N reading. A fish hanging from the bottom of the spring oscillates vertically at a frequency of 4.00 Hz. ignoring the mass of spring, what is the mass of fish?

Reference no: EM138430

Questions Cloud

What is the transform in the car''s kinetic energy : Two non conservative forces are present: friction does -2.00 104 J of work on the car, and a chain mechanism does +3.00 104 J of work to help the car up a long climb. What is the transform in the car's kinetic energy, ΔKE = KEf - KE0, from A to B.

Find the magnitudes of net force acting on electron : A 1590 kg car starts from rest on a horizontal road and gains a speed of 61 km/h in 30 s (a) what is its kinetic energy at the end of the 30 s.

What is the entropy change of the gas : An electric field of 8.60 x 107 V/m is desired between two parallel plates, each of area 35.0 cm2 and separated by 2.45 mm of air. What charge must be on each plate.

How much work is completed by the worker : A 110 kg mail bag hangs by a vertical rope 4.0 m long. A postal worker then displaces the bag to a position 2.0 m sideways from its original position, always keeping the rope taut. As the bag is moved to this position, how much work is completed by t..

What is the mass of fish : The scalar product of vectors and is +51.0. Vector has magnitude 9.00 and direction 28.0 west of south. If vector has direction 36.0 south of east, what is the magnitude of.

How long after the second ball is thrown : Two projectiles are thrown with the same initial speed, one at an angle with respect to the level ground and the other at angle 90 degree. Both projectiles strike the ground at the equivalent distance from the projection point. Are both projectiles i..

What is the magnetic force on the section of wire : A fun-loving 11.4 {rm kg} otter slides up a hill and then back down to the same place. If she starts up at 5.75 {rm m/s} and returns at 3.75 {rm m/s}, how much mechanical energy did she lose on the hill.

The tension is a constant 31.0 n : A horse races once around a circular track in a time of 118s, with a speed of 17 m/s. What is the radius of the track? How do you go about solving this.

Find the x and y components of this force : Each is afraid that one vine will break; as a result they grab each other and hang on. They swing upward together, reaching a point where the vines make an angle of 22.1° with the vertical. Find the value of the ratio m/M.

User Account

All Pages