Home
Class 11
PHYSICS
An object covers 4m in the first two sec...

An object covers 4m in the first two seconds and 4.4m in the next 4 seconds. Find its velocity after 7 seconds from the start.

Text Solution

Verified by Experts

The correct Answer is:
`0.2m//s`
Promotional Banner

Similar Questions

Explore conceptually related problems

A body travels 200 cm in the first two seconds and 220 cm in the next 4 seconds with deceleration. the velocity of the body at the end of the 7^(th) second is

A body is moving with uniform acceleration covers 200 m in the first 2 s and 220 m in the next 4s. Find the velocity in ms ^(-1) after 7 s.

An object describes 225 m in the first 3s and 400 m in the next 2s.Calculate the velocity after 5s.From the start.

A body moving with uniform acceleration a straight line describes 25 m in the fifth second and 33 m in the seventh second. Find its initial velocity and acceleration.

A body travels a distance of 2 m in 2 seconds and 2.2m next 4 secs. What will be the velocity of the body at the end of 7 th second from the start ?

A body covers 200 cm in the first 2 sec and 220 cm in the next 4 sec under constant acceleration. Then the velocity of the body after 7 sec is

A body covers 100 cm in first 2 seconds and 128 cm in the next four seconds moving with constant acceleration. Find the velocity of the body at the end of 8 sec ?

A body projected up reaches a point A in its path at the end of 4th second and reaches the ground after 5 seconds from the start. The height of A above the ground is (g=10 "m/s"^2)

The speed of a car increases uniformly from zero to 10ms^-1 in 2s and then remains constant (figure) a. Find the distance travelled by the car in the first two seconds. b. Find the distance travelled by the car in the next two seconds. c. Find the total distance travelled in 4s .

A body moving with uniform acceleration covers a distance of 14 m in first 2 second and 88 m in next 4 second. How much distance is travelled by it in 5^(th) second?