Grade 11Mechanics

The magnitude of force acting on a particle moving along x-axis varies with time(t) as shown in figure. If at t =0 the velocity of particle is V₀, then its velocity at t= T₀ will be

Question image for The magnitude of force acting on a particle movin

DEEPAK YADAV

7 Years agoGrade 11

1 Answer

Arun

7 Years ago

v=v^0+gT^0 is a parabola and a semicircle and are similar and this might just be like a projectile motion.

The answer is vnot plus pie font tnot upon 4m.

The center of mass for a system of independently moving particles still has meaning and is useful in analyzing the interactions between the particles in the system.

Three identical balls are placed on a frictionless horizontal surface touching each other. They stick to each other because of adhesive. Another ball of same radius and mass m is placed over the void created by the three balls. Find the forces applied by the balls kept on the floor to each other if the system remains in equilibrium.

mechanics

1 Answer Available

Last Activity: 10 Months ago

A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

11
21
31
41

mechanics

1 Answer Available

Last Activity: 10 Months ago

A metal strip clamped at one end vibrates with a frequency of 20 Hz and amplitude of 5 mm
at the free end, where a small mass of 2 g is positioned. determine
(i) The velocity of the end when passing through the zero position
(ii) The acceleration at maximum displacement
(iii) The maximum kinetic energy of the mass

mechanics

2 Answers Available

Last Activity: 3 Years ago

An object of mass m = 0.25 kg oscillates in a fluid at the end of a vertical spring of spring
constant kH = 85 N/m, see Fig.1. The effect of the fluid resistance is governed by the
damping constant b = 0.07kg/s.
(i) Find the period of the damped oscillation.
(ii) By what percentage does the amplitude of the oscillation decrease in each cycle?

mechanics

1 Answer Available

Last Activity: 3 Years ago

If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0

mechanics

1 Answer Available

Last Activity: 3 Years ago

View all Questions

The magnitude of force acting on a particle moving along x-axis varies with time(t) as shown in figure. If at t =0 the velocity of particle is V0, then its velocity at t= T0 will be

DEEPAK YADAV

1 Answer

Arun

Other Related Questions on mechanics

A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.11213141

If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0

The magnitude of force acting on a particle moving along x-axis varies with time(t) as shown in figure. If at t =0 the velocity of particle is V₀, then its velocity at t= T₀ will be

A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

11
21
31
41