Acceleration
« First Topic in Next Topic: Average Velocity and Average Speed »
PHXI03:MOTION IN A STRAIGHT LINE

362132 Speeds of a particle at 3rd and 8th second are \(20 \mathrm{~ms}^{-1}\) and zero respectively, then average acceleration between 3rd and 8th second will be

1 \(3\;m{s^{ - 2}}\)
2 \(4\;m{s^{ - 2}}\)
3 \(5\;m{s^{ - 2}}\)
4 \(6\;m{s^{ - 2}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362133 A body is moving with velocity \(30\,m/s\) towards East. After \(10 \, s\), its velocity becomes \(40\,m/s\) towards North. The average acceleration of the body is

1 \(5\,m/{s^2}\)
2 \(7\,m/{s^2}\)
3 \(\sqrt 7 \,m/{s^2}\)
4 \(1\,m/{s^2}\)
PHXI03:MOTION IN A STRAIGHT LINE

362134 The area under the acceleration time graph represents:

1 the displacement
2 velocity
3 change in velocity
4 distance travelled.
PHXI03:MOTION IN A STRAIGHT LINE

362135 A particle moving with uniform speed \(v\), changes its direction by angle \(\theta \) in time \(t\). Magnitude of its average acceleration during this time is

1 \({\rm{zero}}\)
2 \(\frac{{2v}}{t}\sin \frac{\theta }{2}\)
3 \(\frac{{v\sqrt 2 }}{t}\)
4 \({\rm{None}}\,{\rm{of}}\,{\rm{these}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362136 Match the Column I (Physical quantity) with Column II (Formula)
Column I
Column II
A
Instantaneous velocity
P
\(\frac{{\Delta x}}{{\Delta t}}\)
B
Average velocity
Q
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta v}}{{\Delta t}}\)
C
Instantaneous acceleration
R
\(\frac{{\Delta v}}{{\Delta t}}\)
D
Average accleration
S
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta x}}{{\Delta t}}\)

1 A - P, B - Q, C - R, D - S
2 A - R, B - S, C - P, D - Q
3 A - S, B - P, C - Q, D - R
4 A - Q, B - R, C - S, D - P
NEET DIGITAL LIBRARY
PHXI03:MOTION IN A STRAIGHT LINE

362132 Speeds of a particle at 3rd and 8th second are \(20 \mathrm{~ms}^{-1}\) and zero respectively, then average acceleration between 3rd and 8th second will be

1 \(3\;m{s^{ - 2}}\)
2 \(4\;m{s^{ - 2}}\)
3 \(5\;m{s^{ - 2}}\)
4 \(6\;m{s^{ - 2}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362133 A body is moving with velocity \(30\,m/s\) towards East. After \(10 \, s\), its velocity becomes \(40\,m/s\) towards North. The average acceleration of the body is

1 \(5\,m/{s^2}\)
2 \(7\,m/{s^2}\)
3 \(\sqrt 7 \,m/{s^2}\)
4 \(1\,m/{s^2}\)
PHXI03:MOTION IN A STRAIGHT LINE

362134 The area under the acceleration time graph represents:

1 the displacement
2 velocity
3 change in velocity
4 distance travelled.
PHXI03:MOTION IN A STRAIGHT LINE

362135 A particle moving with uniform speed \(v\), changes its direction by angle \(\theta \) in time \(t\). Magnitude of its average acceleration during this time is

1 \({\rm{zero}}\)
2 \(\frac{{2v}}{t}\sin \frac{\theta }{2}\)
3 \(\frac{{v\sqrt 2 }}{t}\)
4 \({\rm{None}}\,{\rm{of}}\,{\rm{these}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362136 Match the Column I (Physical quantity) with Column II (Formula)
Column I
Column II
A
Instantaneous velocity
P
\(\frac{{\Delta x}}{{\Delta t}}\)
B
Average velocity
Q
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta v}}{{\Delta t}}\)
C
Instantaneous acceleration
R
\(\frac{{\Delta v}}{{\Delta t}}\)
D
Average accleration
S
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta x}}{{\Delta t}}\)

1 A - P, B - Q, C - R, D - S
2 A - R, B - S, C - P, D - Q
3 A - S, B - P, C - Q, D - R
4 A - Q, B - R, C - S, D - P
Join With Us for More Updates
PHXI03:MOTION IN A STRAIGHT LINE

362132 Speeds of a particle at 3rd and 8th second are \(20 \mathrm{~ms}^{-1}\) and zero respectively, then average acceleration between 3rd and 8th second will be

1 \(3\;m{s^{ - 2}}\)
2 \(4\;m{s^{ - 2}}\)
3 \(5\;m{s^{ - 2}}\)
4 \(6\;m{s^{ - 2}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362133 A body is moving with velocity \(30\,m/s\) towards East. After \(10 \, s\), its velocity becomes \(40\,m/s\) towards North. The average acceleration of the body is

1 \(5\,m/{s^2}\)
2 \(7\,m/{s^2}\)
3 \(\sqrt 7 \,m/{s^2}\)
4 \(1\,m/{s^2}\)
PHXI03:MOTION IN A STRAIGHT LINE

362134 The area under the acceleration time graph represents:

1 the displacement
2 velocity
3 change in velocity
4 distance travelled.
PHXI03:MOTION IN A STRAIGHT LINE

362135 A particle moving with uniform speed \(v\), changes its direction by angle \(\theta \) in time \(t\). Magnitude of its average acceleration during this time is

1 \({\rm{zero}}\)
2 \(\frac{{2v}}{t}\sin \frac{\theta }{2}\)
3 \(\frac{{v\sqrt 2 }}{t}\)
4 \({\rm{None}}\,{\rm{of}}\,{\rm{these}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362136 Match the Column I (Physical quantity) with Column II (Formula)
Column I
Column II
A
Instantaneous velocity
P
\(\frac{{\Delta x}}{{\Delta t}}\)
B
Average velocity
Q
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta v}}{{\Delta t}}\)
C
Instantaneous acceleration
R
\(\frac{{\Delta v}}{{\Delta t}}\)
D
Average accleration
S
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta x}}{{\Delta t}}\)

1 A - P, B - Q, C - R, D - S
2 A - R, B - S, C - P, D - Q
3 A - S, B - P, C - Q, D - R
4 A - Q, B - R, C - S, D - P
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI03:MOTION IN A STRAIGHT LINE

362132 Speeds of a particle at 3rd and 8th second are \(20 \mathrm{~ms}^{-1}\) and zero respectively, then average acceleration between 3rd and 8th second will be

1 \(3\;m{s^{ - 2}}\)
2 \(4\;m{s^{ - 2}}\)
3 \(5\;m{s^{ - 2}}\)
4 \(6\;m{s^{ - 2}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362133 A body is moving with velocity \(30\,m/s\) towards East. After \(10 \, s\), its velocity becomes \(40\,m/s\) towards North. The average acceleration of the body is

1 \(5\,m/{s^2}\)
2 \(7\,m/{s^2}\)
3 \(\sqrt 7 \,m/{s^2}\)
4 \(1\,m/{s^2}\)
PHXI03:MOTION IN A STRAIGHT LINE

362134 The area under the acceleration time graph represents:

1 the displacement
2 velocity
3 change in velocity
4 distance travelled.
PHXI03:MOTION IN A STRAIGHT LINE

362135 A particle moving with uniform speed \(v\), changes its direction by angle \(\theta \) in time \(t\). Magnitude of its average acceleration during this time is

1 \({\rm{zero}}\)
2 \(\frac{{2v}}{t}\sin \frac{\theta }{2}\)
3 \(\frac{{v\sqrt 2 }}{t}\)
4 \({\rm{None}}\,{\rm{of}}\,{\rm{these}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362136 Match the Column I (Physical quantity) with Column II (Formula)
Column I
Column II
A
Instantaneous velocity
P
\(\frac{{\Delta x}}{{\Delta t}}\)
B
Average velocity
Q
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta v}}{{\Delta t}}\)
C
Instantaneous acceleration
R
\(\frac{{\Delta v}}{{\Delta t}}\)
D
Average accleration
S
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta x}}{{\Delta t}}\)

1 A - P, B - Q, C - R, D - S
2 A - R, B - S, C - P, D - Q
3 A - S, B - P, C - Q, D - R
4 A - Q, B - R, C - S, D - P
NEET DIGITAL LIBRARY
PHXI03:MOTION IN A STRAIGHT LINE

362132 Speeds of a particle at 3rd and 8th second are \(20 \mathrm{~ms}^{-1}\) and zero respectively, then average acceleration between 3rd and 8th second will be

1 \(3\;m{s^{ - 2}}\)
2 \(4\;m{s^{ - 2}}\)
3 \(5\;m{s^{ - 2}}\)
4 \(6\;m{s^{ - 2}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362133 A body is moving with velocity \(30\,m/s\) towards East. After \(10 \, s\), its velocity becomes \(40\,m/s\) towards North. The average acceleration of the body is

1 \(5\,m/{s^2}\)
2 \(7\,m/{s^2}\)
3 \(\sqrt 7 \,m/{s^2}\)
4 \(1\,m/{s^2}\)
PHXI03:MOTION IN A STRAIGHT LINE

362134 The area under the acceleration time graph represents:

1 the displacement
2 velocity
3 change in velocity
4 distance travelled.
PHXI03:MOTION IN A STRAIGHT LINE

362135 A particle moving with uniform speed \(v\), changes its direction by angle \(\theta \) in time \(t\). Magnitude of its average acceleration during this time is

1 \({\rm{zero}}\)
2 \(\frac{{2v}}{t}\sin \frac{\theta }{2}\)
3 \(\frac{{v\sqrt 2 }}{t}\)
4 \({\rm{None}}\,{\rm{of}}\,{\rm{these}}\)
PHXI03:MOTION IN A STRAIGHT LINE

362136 Match the Column I (Physical quantity) with Column II (Formula)
Column I
Column II
A
Instantaneous velocity
P
\(\frac{{\Delta x}}{{\Delta t}}\)
B
Average velocity
Q
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta v}}{{\Delta t}}\)
C
Instantaneous acceleration
R
\(\frac{{\Delta v}}{{\Delta t}}\)
D
Average accleration
S
\(\mathop {\lim }\limits_{\Delta t \to 0} \frac{{\Delta x}}{{\Delta t}}\)

1 A - P, B - Q, C - R, D - S
2 A - R, B - S, C - P, D - Q
3 A - S, B - P, C - Q, D - R
4 A - Q, B - R, C - S, D - P