1800-150-456-789
FlagBACK
Flag General Physics> kinematics...
question mark

A rocket is launched at an angle 53 degrees to the horizontal with an initial speed of 100m/s. It moves along its initial line of motion with an acceleration of 30m/s2 fir 3 seconds. At this time its engine falls & the rocket proceeds like a free body. Find (i) the maximum altitude reached by the rocket (ii) total time of flight (iii) the horizontal range.

Pranali Vira , 12 Years ago
Grade 11
anser 1 Answers
Ruun

Last Activity: 7 Years ago

(i) 1548(ii) 36.2(iii) 3958You see, this is 4 years old and no one will be checking this, but those are the answers I got. For 3, I am not sure if that is it. Different answers came from different kinematic equations

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Other Related Questions on General Physics

question mark
moment of inertia of a equilateral triangle about an axis passing through centre and perppendicular to the plane
General Physics
1 Answer Available

Last Activity: 2 Year ago(s)

question mark
. Because of the rotation of the earth, a plumb bob may not hang exactly along the direction ofthe earth’s gravitational pull (its weight) but deviates slightly from this direction. Calculate thedeviation (a) at 40 latitude, (b) at the poles, and (c) at the equator
General Physics
1 Answer Available

Last Activity: 2 Year ago(s)

question mark
The length of a massless rod is measured using vernier callipers having 10 vernier scale divisions and least count of 0.1 mm. Two masses 1.00 ± 0.01 kg and 4.00 ± 0.02 kg are attached to its ends. If reading of vernier scale is 5 divisions coinciding with 1.3 cm, what is the % error in locating centre of mass from lighter mass
General Physics
2 Answer Available

Last Activity: 2 Year ago(s)

question mark
A block is kept on x-y plane at a point (2m,3m). It is pushed with a force of magnitude 10 Ntowards point (5m,7m). The force can be represented as?
General Physics
0 Answer Available

Last Activity: 2 Year ago(s)

question mark
The phase of particle at t is 70°and another particle is at t is 790° what is wavelength if the distance between two particles is1 m
General Physics
0 Answer Available

Last Activity: 2 Year ago(s)