Q.6) Read the questions carefully and choose the correct option:(i) The force that pulls falling objects toward earth is called- ..(a) gravity (g)(b) acceleration(c) free fall(d) air resistance(ii) Air resistance is a type of(a) motion(b) acceleration(c) velocity(d) friction(iii) Which of the following is NOT TRUE of work(a) Scalar quantity(b) Joules(d) Vector quantity(c) same units as energy(iv) The tendency of an object to resist change in its motion is known as(b) force(a) mass(c) inertia(d) balance(v) If the linear momentum of the particle remains constant in both magnitude and directionthen the resultant force acting on a particle is(a) 0(b) 5(c) -5(d) oo(vi) Newton is an unit of(a) gravity (g)(c) force (F)(b) gravitational constant (G)(d) energy(vii) Ho= ...(а) тrб(b) mr?ė(c) mrv cos o(d) тve(viii) Radial velocity v, and radial acceleration a, is(a) † & ï – rô2(b) ï & ï+rė2(c) r & ï – r0²(d) rẻ & 7 – rė²(ix) XB/A = •…(а) Хв — ХА=...(b) Хв + ХА(c) XA – XB(d) ХА + Хв(x) If a particle moves along a curve with a constant speed, then its tangential componentof acceleration is(a) positive(b) negative(c) zero(d) constant

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Description: Q.6) Read the questions carefully and choose the correct option:(i) The force that pulls falling objects toward earth is called- ..(a) gravity (g)(b) acceleration(c) free fall(d) air resistance(ii) Air resistance is a type of(a) motion(b) accelerati

Answer:- (1) -------- (a) gravity (2) -------- (d) friction (3) ------- (d) Vector (4)…

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Physics

Q.6) Read the questions carefully and choose the correct option: (i) The force that pulls falling objects toward earth is called. .. (a) gravity (g) (b) acceleration (c) free fall (d) air resistance (ii) Air resistance is a type of (a) motion (b) acceleration (c) velocity (d) friction (iii) Which of the following is NOT TRUE of work (b) Joules (d) Vector quantity (a) Scalar quantity (c) same units as energy (iv) The tendency of an object to resist change in its motion is known as (d) balance (a) mass (b) force (c) inertia (v) If the linear momentum of the particle remains constant in both magnitude and direction then the resultant force acting on a particle is (a) 0 (b) 5 (c) -5 (d) ∞ (vi) Newton is an unit of (a) gravity (g) (c) force (F) (b) gravitational constant (G) (d) energy (vii) Ho = ... (a) mrè (b) mr?ė (c) mrv coS Y (d) mve (viii) Radial velocity v, and radial acceleration a, is (a) i & ï – rö2 (b) i & ï+rê² (c) r & ï – r0² (d) rẻ & 7 – rġ2 (ix) XB/A =.. (а) Хв — ХА . (b) Хв + ХА (c) XA – XB (d) XA+ XB (x) If a particle moves along a curve with a constant speed, then its tangential component of acceleration is (a) positive (b) negative (d) constant zero

Q.6) Read the questions carefully and choose the correct option: (i) The force that pulls falling objects toward earth is called. .. (a) gravity (g) (b) acceleration (c) free fall (d) air resistance (ii) Air resistance is a type of (a) motion (b) acceleration (c) velocity (d) friction (iii) Which of the following is NOT TRUE of work (b) Joules (d) Vector quantity (a) Scalar quantity (c) same units as energy (iv) The tendency of an object to resist change in its motion is known as (d) balance (a) mass (b) force (c) inertia (v) If the linear momentum of the particle remains constant in both magnitude and direction then the resultant force acting on a particle is (a) 0 (b) 5 (c) -5 (d) ∞ (vi) Newton is an unit of (a) gravity (g) (c) force (F) (b) gravitational constant (G) (d) energy (vii) Ho = ... (a) mrè (b) mr?ė (c) mrv coS Y (d) mve (viii) Radial velocity v, and radial acceleration a, is (a) i & ï – rö2 (b) i & ï+rê² (c) r & ï – r0² (d) rẻ & 7 – rġ2 (ix) XB/A =.. (а) Хв — ХА . (b) Хв + ХА (c) XA – XB (d) XA+ XB (x) If a particle moves along a curve with a constant speed, then its tangential component of acceleration is (a) positive (b) negative (d) constant zero

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 20P: As shown in Figure P7.20, a green bead of mass 25 g slides along a straight wire. The length of the...

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